Top 32 Keyloggers for Windows, Mac, Linux, Chromebook, iOS, Android & Hardware Keyloggers in 2024

What Is a Keylogger?

A keylogger is a kind of software that records all keys pressed by a computer or smartphone user. Keyloggers can record or log any kind of pressed keys, including credentials, passwords, financial data, messages from social apps, search queries from web browsers. Keylogging software can run silently on the target device and record all key events without letting a user know. Even modern antiviruses can’t detect keyloggers ’cause they run in secret and are well hidden on target devices.

Keyloggers can be divided into software-based keyloggers and hardware ones. The first group includes software for Windows, macOS, Android, iOS, Chromebooks, and Linux, which is installed on monitored devices. A hardware keylogger is a kind of device connected to the target computer. It’s attached somewhere in between a computer and its keyboard. Usual hardware keyloggers aren’t convenient, so now USB-keyloggers and wireless sniffers grow more and more popular.

Though there’s plenty of reliable keyloggers available on the market in 2024, it’s hard to choose one that meets all your needs. In this article, I’m going to point out the best keyloggers for each operating system (Windows, macOS, Linux, iOS, Android, and ChromeOS) as well as a couple of hardware keyloggers you may find useful.

Best Keylogging Software for Android

#1 EvaSpy

EvaSpy is surely the best keylogger for Android devices. Be it a Skype chat, a phone call, a Facebook message, or a keystroke, the app will record it and send the collected data to your online account. Keystroke logging works perfectly in this app so you’ll always be able to check what the smartphone user is up to. The main advantage of the app — no root is required to start tracking the target device. As for the features, the app captures any kind of user activity: call logs, GPS location, Snapchat, WhatsApp, Viber, Telegram, visited website and URLs, search queries, media files stored on the device, text messages, Instagram, and many more. If you’re looking for a powerful keylogger with heaps of extra features, this solution will suit you. Last but not least, the app is perfect for parental control needs since it also offers blocking features, including a blacklist of URLs, keywords, and apps.

Pros:

• no root required;
• the abundance of features;
• online access to the recorded data from any device;
• recording of social activities and chats.

Cons:

• suitable for only Android devices.

Platforms: Android.

Pricing: starts at 1.13 USD per day.

#2 mSpy for Android

This Android tracking app is one of the best parental control solutions by far. Other than keylogging, the app lets you track the GPS location of the target device, spy on WhatsApp, Skype, Viber, Facebook chats, read text messages, view call logs, and multimedia files. Further, you can set up a safe parameter for the target device — if a child leaves such a place, you’ll be immediately notified (geo-fencing). mSpy offers a good keylogger that records keystrokes from all social apps, messengers, web browsers, and other apps, letting you know what your beloved one is up to. The interface is user friendly and all data is sent to your online account.

Pros:

• compatibility;
• powerful keylogger;
• 24/7 support;
• quick installation.

Cons:

• requires registration if you want to learn the price.

Platforms: Android and iOS.

Pricing: starts at $16,99 per month.

#3 SpyEra Keylogger for Android

This keylogger will meet your needs if you want to learn your kid’s email password or check what the user types in the most popular web browsers. All keystrokes including passwords are monitored in email, Google account, Facebook, Skype, Line, Viber, and WhatsApp. Besides, the app records all search history and visited websites on the target Android device. You can keep SpyEra (affiliate link) visible to the user or hide it by enabling invisible mode. The app is frequently updated by its developers so it seems that it is reliable and worth trying out.

Pros:

• powerful keylogging supported in many apps;
• records all pressed keys, even passwords;
• hidden mode.

Cons:

• isn’t cheap;
• a free keylogger is available for Premium Plus+ plan subscribers.

#4 Free Android Keylogger by Hoverwatch

Again a keylogger suitable for parents worried about their kids’ online safety. The app and website have a very cute design and user-friendly interface. Hoverwatch keylogger not only records keystrokes but also spies on camera, calls, Viber, text messages, Facebook, multimedia files, and activities in many other apps. What I like about this keylogger is the ability to add all kids’ devices to one account and track them all from one place.

Pros:

• user-friendly interface;
• monitoring on social apps;
• call tracking.

Cons:

• expensive for personal use.

Platforms: Android, iOS.

Pricing: €24.95 per user per month.

#5 ClevGuard

As stated on ClevGuard, they describe themselves as №1 parental controls app. They offer multiple features to get children’s online and offline safety. The common features they offers for parents are:

• monitoring of app activities (WhatsUpp, Instagram, Facebook, Twitter);
• track system apps (phone usage tracker, contact tracker, email monitoring, call tracking, SMS tracking);
• GPS location (change location, phone location tracker, Geofencing App);
• Keylogger (Keylogger for Android, Keylogger for Windows);
• computer monitoring (user activity monitoring, USB tracking, file activity monitoring, web history)

Their apps are compatible with various devices and operating systems. It includes Android, iOS, and Windows, guaranteeing complete coverage.

Pros:

• monitoring of app activities (WhatsUpp, Instagram, Facebook, Twitter);
• track system apps (phone usage tracker, contact tracker, email monitoring, call tracking, SMS tracking);
• online support.

Cons:

• no clear prices;
• tracking for kids’ activities only.

Platform: Android, iOS, and Windows

Price: Demo accessible

Best Keyloggers for Windows

#1 Spyrix Free Keylogger

This keylogger is the best tool when it comes to features and pricing. For no charge, this free keylogging software provides you with powerful recording and monitoring functions and you don’t need to pay for any of them. Here’s what Spyrix Free Keylogger offers: showing you all keys pressed by the tracked person, monitoring all running applications, screenshot capturing at a set time period as well as letting you know when the target device is used and by whom.

Further, Spyrix Free Keylogger spies on the printer and removable drive activities and offers an analytics module. Other than that, this keylogger lets you access all recorded data remotely without physical access to the target computer. All you need to do is to log in to your online account via any browser and you’ll see all recorded keystrokes, screenshots, and other activities.

Pros:

• remote access to recorded data via an online account;
• free access to all features;
• keylogging feature (on Windows, it records all keystrokes, including passwords);
• easy to install and use;
• extra features like app monitoring, screen capturing, and removable drives & printer tracking.

Cons:

• found none.

Platforms: Windows and macOS.

Pricing: free.

#2 Actual Keylogger

Actual Keylogger will be also a perfect solution for you if you’re tired of googling how to record keystrokes on Windows and macOS. Speaking of the Windows keylogger, it records all pressed keys and passwords, content copied to your clipboard, running applications, print activities, visited websites and URLs, and disk changes. Besides, Actual Keylogger captures computer screen at a set time period and offers 2 modes — visible and hidden. So this keylogging software runs silently and computer users don’t guess that they are being monitored.

Actual Keylogger provides encrypted log files for all activities and reports in text and HTML formats. The reports are sent to you via email, LAN, and FTP. If you aren’t tech-savvy, no worries: the keylogger is easily installed on a computer and doesn’t require any advanced technical skills. For extra security, you can set a password so that nobody could access recorded files on the target PC. The app is helpful for parental control and employee monitoring. It provides all features that are necessary for total control over monitored devices.

Pros:

• several methods of log delivery (email, LAN, FTP, locally on the PC);
• password-protected interface;
• hidden mode and invisibility;
• website monitoring;
• simple configuration;
• free trial.

Cons:

• doesn’t offer remote control via an online account.

Platforms: Windows and macOS.

Pricing: 59.95 USD

#3 Kidinspector

Like Spyrix and Actual Keylogger, KidInspector is more than just a keylogger. The program runs in the background watching the user’s every action on the monitored computer. From pressed keys to social media communications, no activity can escape KidInspector. The software takes screenshots of the user’s certain actions, logs the text that is copied to the clipboard, tracks the search queries, visited websites and running apps — and these are only the tip of the iceberg. You can control the child’s Internet activity by blocking unwanted websites. Social networks monitoring is a lifesaver for parents. The program records all typed messages and takes screenshots of the chat, so you always know who your child chats to. Kidinspector’s variety of features make it an essential tool for any parent who is concerned about their child’s online safety.

Pros:

• Remote settings and uninstall;
• User-friendly;
• Live streaming of the screen and webcam
• Social media activity tracking

Cons:

• is not free

Platforms: Windows/macOS

Price: starts at $59

#4 Clever Control

Clever Control can be helpful for both personal and business purposes. The program tracks every aspect of the user’s activity, from texts they type to apps they install and use. Thanks to live streams from the webcam and the screen of the computer, you can always know what the person is doing at the moment. These features can come in handy when you monitor your employees in the office. They help to detect cases of inappropriate behaviour, harassment or unauthorized access to company files. Other features, such as keylogging, screenshots, web activity monitoring, external devices monitoring, serve the same purpose of preventing data leakages. Apart from that, you can always know who works hard and who is slacking through their day. In a nutshell, Clever Control is one of the most comprehensive employee monitoring tools on the market, allowing you to monitor all aspects of office work.
Pros:

• Printer monitoring
• Video and sound recording
• Remote settings and uninstall
• Flexible settings

Cons:

• the minimum license is for 5 PCs

Platforms: Windows/macOS

Price: starts at $165

#5 Best Free Keylogger for Windows

This tool is more than a usual keylogger. In addition to keylogging, this software records clipboard events, captures screenshots, monitors visited websites, and used applications. The keylogger is free of charge and is invisible to computer users. Internet activity is recorded in detail with visited URLs, user names, timestamps, and browsers. Best Free Keylogger can send you reports in HTML files so you won’t need to install any additional software to view them. The app can spy on all users of the PC or just one particular user and you can also schedule monitoring with a smart timer.

Best Free Keylogger is password-protected so nobody can access your keylogger and recorded files. The keylogger also offers some helpful remote settings like automatic log clearance and automatic uninstallation. Parents find this software extremely useful as it can block websites with unwanted content like gambling, violence or pornography. Moreover, the app lets you limit Internet access, enabling you to manage kids’ free time.

Pros:

• free;
• HTML reports;
• password protection;
• remote settings;
• blacklist of websites.

Cons:

• a number of screenshots you can capture per day is limited in its free version;
• the free app doesn’t offer premium tech support.

Platforms: Windows (from Vista up to 10).

Pricing: free.

#6 Refog Keylogger for Windows

Refog Keylogger has been around for a long time and has already gained customer trust all over the world. It lets users spy on typed text, chat & instant messenger activity as well as track visited websites. Further, the app offers an online dashboard that can be used to get access to all recorded logs. This keylogger is designed for parental control so you can easily hide it from your beloved ones and monitor them silently without letting them know. Refog Keylogger is easy to install and is available both for Windows and macOS users.

Pros:

• reliable software;
• records chat and IM activity;
• online access to collected data;
• hidden mode;
• compatibility.

Cons:

• offers fewer monitoring features than its competitors;
• rather expensive.

Platforms: Windows and macOS.

Pricing: starts at $7,92 per month.

#7 All In One Keylogger

All in One Keylogger for Windows is effective and powerful software to track the activities of the target computer (s). All In One Keylogger is a tool to view all keystrokes typed, chat conversations, e-mail messages, printed documents names, name of files that were created and ever changed.

By installing All In One Keylogger, the user can track everything including, but not limited to blocking unwanted programs and websites.

The functions available are:

• keystrokes logging (key logging);
• clipboard logging;
• chat / instant message recording;
• screenshot logging;
• microphone logging;
• webcamera logging.

Pros:

• diverse routes of log delivery;
• unwanted website blocking;
• the one-click or pre-configured installation.

Cons:

• no definite website to see;
• no price available.

#8 Spyera

Spyera is a spy app for mobile phones, tablets, and computers. This software is the way to carry out parental control and business (employee monitoring). SPYERA describes itself as the only undetectable and invisible tracking app. But really — how can I check this fact out? But still, this spy app announces to get the following features helpful in monitoring: phone calls, keyloggers, track location, sms control, and many others.

Pros:

• undetectable (as stated by the website — spyera.com);
• available for: Android, iPhone / iPad, macOS, Windows;
• 10-day money-back guarantee;
• parental/business usage.

Cons:

• price depends on the chosen gadget;
• one-time charge for the license length;
• Prices in USD only.

Price:

• smart phone — $89 / month;
• tablet — $69 / month;
• computer — $49 / month;
• All-in-one-solution — $479 / year.

Best Keyloggers for macOS

#1 Spyrix Keylogger for Mac

This one is my favorite among Mac keyloggers. The app perfectly records keystrokes, visited websites, running and closed apps as well as clipboard events. Spyrix Keylogger is suitable for parental control and employee monitoring due to its powerful and flexible features (there’s also a PRO version with more powerful tracking features). Parents will definitely find the following functions helpful when spying on their kids: monitoring messages in Viber, Mail, Messages, and other social apps, application blocker, a blacklist of websites, search queries recording.

As for employee monitoring, the keylogger offers daily stats for each mac user, time tracking, live viewing of screens, and alerts. Recorded data is represented in graphs and charts, giving you a vivid picture of what your team members are doing when you’re not present. The PRO version offers surveillance features for total control of what’s going on near devices: spying on live surrounds via microphone and webcam.

There are two versions of the program available: Spyrix Keylogger for Mac distributed via their official website and Spyrix Activity Monitoring distributed via Appstore. Both versions have almost the same functionality, but they have a few nuances in installation. If you are reluctant to install apps from sources other than Appstore, Spyrix Activity Monitoring is your choice.

Pros:

• flexible features with helpful add-ons;
• social app monitoring & blocking;
• compatibility with all latest mac versions;
• online access to the data;
• a free trial;
• money-back guarantee.

Cons:

• isn’t free.

Platforms: macOS.

Pricing: starts at $3 per user per month.

#2 Kidinspector

KidInspector is another powerful keylogger that offers the broadest functionality on the market. Keylogging, screenshots, clipboard tracking, recording websites and social networks activity are only a few features of the app. KidInspector allows you to see what is happening on the computer screen or in the room at the moment. It streams the computer screen and the webcam live to your online monitoring dashboard. You can monitor not only the user’s activity on the computer but also their activity outside it.
KidInspector gives you more opportunities than simple monitoring. You can limit access to certain websites or apps for the user. This feature will come in particularly handy for parents who want to protect their children from the dangers of the Internet.
Another useful feature of the program is geolocation. You can track where the computer is now and thus monitor the user’s location. If the computer has been stolen, this feature may help to recover it.

Pros:

• blocking unwanted websites and apps
• flexible settings
• remote access to collected data via the online dashboard
• compatibility with the latest macOS versions
• live streaming of the screen and webcam

Cons:

• Only one way of log delivery

Platform: macOS
Price: starts at $59 per year

#3 Actual Keylogger

Actual Keylogger allows you to monitor what happens on your computer when you are away. The program reports what has been typed, what programs have been used, what websites visited and more. Additionally, the program can take screenshots, snapshots or record short clips from the webcam. Thanks to its broad functionality, Actual Keylogger does not concede to the leading apps on the market. Like Spyrix and KidInspector, Actual Keylogger offers top-notch perks such as screen recording and call recording in popular messengers. The overall impressive range of features makes the program useful for any purpose of monitoring, from controlling your own computer to parental and employee tracking.

Pros:

• remote access to recorded data via the online account
• various methods of log delivery
• live viewing of the screen and the webcam
• applications and website blocking

Cons

• Additional charges for extra features such as screen recording and call recording

Platform: macOS/Windows
Price: starts from $79 per year

#4 Elite Keylogger for Mac

Elite Keylogger is sure one of the best monitoring solutions for macOS devices. The keylogger is undetectable and records everything a Mac user types on the target device. The free version can even spy on chats like Messages, Skype, email, and more, letting you know what the computer user is up to. All visited websites are also tracked and recorded by this app so you’ll know it for sure what kind of content your children access on the Net. Additionally, Elite Keylogger captures screenshots enabling you to check any kind of user activity from afar. Clipboard events are also recorded by Elite keylogger to inform you of what kind of content the user copies and pastes. All activity reports with recorded data are sent to you via email so you don’t need physical access to mac after installation. The app also offers a PRO version which has more advanced tracking features.

Pros:

• email log delivery;
• records chats for free;
• invisible to the user;
• screenshot capturing;
• free of charge.

Cons:

• to access more features, you need to upgrade your subscription;
• pricing for PRO versions is complicating.

Platforms: macOS, Windows (XP, Vista — 8.1).

Pricing: free.

#5 Aobo Mac Keylogger

One more solution for Apple users. The keylogger is similar to the previous one but here the developers promise us that even passwords will be recorded by this monitoring app. Other functions include standard keylogging, screenshot capturing by interval, recording visited URLs, and chats, and tracking emails. Moreover, Aobo Mac Keylogger is invisible to the user and after recording new logs it sends data to email and FTP. If you think that the software can be accidentally opened by the end-user, forget about your worries — the keylogger can be opened on the target mac only with a special hotkey or your own password. Note that to install this software on your mac, you need to have admin rights.

Pros:

• records passwords;
• chat and email tracking;
• invisibility;
• password-protected;
• email and FTP log delivery.

Cons:

• the free keylogger has a limited number of features.

Platforms: macOS.

Pricing: free.

#6 Perfect Keylogger for Mac Lite

This app is a comprehensive monitoring software for mac devices. Again, it’s not a hacking tool so you need to verify your admin rights to start using this keylogger. Initially, the app was created for parents who want to keep an eye on their kids’ activities. Perfect keylogger records keystrokes, though passwords are not recorded due to macOS limitations. Besides, the keystroke logger tracks visited URLs in Safari as well as captures chats from the most popular IMs. The free version doesn’t support remote monitoring with email log delivery, meaning that you can’t access recorded data from afar.

Pros:

• free keylogger for mac;
• records visited websites;
• easy to use;
• monitors IMs and chats.

Cons:

• doesn’t offer remote monitoring;
• URLs are recorded only from Safari.

Platforms: macOS.

Pricing: free.

#7 Refog — Mac Keylogger Software

Reforg is the same monitoring/tracking software used in home and business aims. It is available for MAC and stated: “Refog is an undetected surveillance unlike some of free keylogger programs available.” But still we have no proof for this information.

As recorded it is easy-to-use and able to control kids’ activities, employee monitoring is available, as well.

This website states they sell through Hoverwatch. REFOG Personal Monitor and try it free for 3 days.

Available for: Windows 11,10,8 ; macOS 10–14

Top Keyloggers for Linux

#1 Kickidler Keylogger for Linux

The app will perfectly meet your needs if you’re looking for a reliable keystroke logging solution for Linux. Kickidler software is primarily aimed at monitoring employees but it can be easily used by anybody who needs to record user activities on target devices. Tracking features are email monitoring, Facebook, LinkedIn, Twitter activity recording as well as office software tracking (like Microsoft Office Suite) and spying on IMs. The keylogger offers some useful add-ons like video recording, time tracking, and data loss prevention that any employer will find helpful. Obviously, this keylogger isn’t free as it offers so many powerful features but if you need only keystroke logging then you can download a simple solution from the Kickidler website free of charge.

Pros:

• reliable company;
• IMS and social apps tracking;
• helpful add-ons for businesses;
• free keylogging feature.

Cons:

• pricing for PRO versions is complicating.

Platforms: Linux, Windows, macOS.

Pricing: free keystroke logging feature, other add-ons are paid.

#2 Zlogger Keylogger for Linux

A simple keylogger for Linux and Windows with all major features. The software captures keystrokes and sends them to you via email. Zlogger starts recording as soon as the users turn on the monitored devices. The app doesn’t require any admin or root privileges. It will be perfect for parental control purposes and other simple recording needs. However, at first sight, the installation seems to require some technical skills.

Pros:

• no root or admin rights required;
• starts at system startup;
• records all keystrokes.

Cons:

• the configuration isn’t easy.

Platforms: Linux and Windows.

Pricing: free.

#3 LogKeys Keylogger for Linux

This is one more keylogging solution for Linux. The app has no extra features but it’s extremely useful when it comes to recording keystrokes on Linux. It’s compatible with serial and USB keyboards and is aware of Alt and Shift. However, the installation process is more complex than in previous solutions.

Pros:

• powerful keystroke logging feature;
• compatibility;
• simple uninstallation.

Cons:

• difficult to install.

Best Keyloggers for Chrome OS/ Chromebook

#1 InterGuard Chromebook Activity Monitoring

It’s rather difficult to find a good monitoring solution for Chromebooks. Luckily, InterGuard has released a good app supported on Chrome OS and now we’ll take a look at its feature. The app is built for businesses and schools and records website and activities and captures screenshots at a set time period. Further, you can set alerts on unwanted words. For instance, if a person uses the word “smoke” in a chat, you’ll be immediately notified.

InterGuard software provides you with remote access to recorded logs.

Pros:

• remote monitoring;
• screenshot capture;
• alert settings;
• offers an online test drive
• compatibility.

Cons:

• no free version.

Platforms: Chrome OS, Windows, macOS, Android, iOS.

Pricing: $60 per one-year license.

#2 WebWatcher Chromebook Monitoring

WebWatcher is also a good monitoring solution when it comes to spying on Chrome OS devices. The app is easy to install, installation takes up to 5 minutes. With this software, you’ll see website history with time & date stamps and search queries. Frankly speaking, monitoring Internet usage is really useful when you want to keep an eye on your kid’s online activities or check what your employees are doing when you’re absent. The app captures screenshots and sends you alerts if it notices suspicious activities or unwanted keywords.

Pros:

• alert screenshots;
• tracking web searches and history;
• screenshot capturing;
• compatible with all Chromebooks.

Cons:

• a few tracking features.

Platforms: all Chromebooks.

Pricing: starts at $3.32 per month.

#3 Google Family Link

Just a couple of words about this Google-designed app. The app was created for parental control purposes and lets parents monitor and manage their kids’ Chromebook activities from Android and iOS devices. With, Google Family Link, you can check app usage and if necessary, block some apps or limit the time your kid can spend on an app. It also lets you set Chromebook use time limits and view detailed activity reports remotely from your mobile device.

Pros:

• lets you approve app downloads;
• helps you manage kids’ free time;
• sets time limits;
• provided by a well-known company.

Cons:

• can be used only for parental control purposes;
• doesn’t give you total control over the device.

Platforms: monitors Chromebooks, the recorded data can be accessed via iPhone and Android.

Best Keyloggers for iOS

#1 Spyic Keylogger for iPhone

It’s pretty easy to use this keylogger as it sorts out the recorded data by apps in which keystrokes are made. Further, no jailbreak is required to start using this app on iOS. Some extra features include call monitoring with caller data & timestamps, location tracking, geo-fencing, social app monitoring, and more. You can also check the list of contacts on the target device so if you suspect that your kid is involved in unwanted interactions, Spyic will definitely help you. By the way, Spyic can also show multimedia files like photos and videos stored on the target Android.

Pros:

• keystroke logging on all apps;
• no jailbreak required;
• friendly UI;
• many monitoring features.

Cons:

• if you need a one-month subscription, you’ll have to fork out.

Platforms: iOS and Android.

Pricing: $39,99 per one-month subscription, but if you purchase a year-subscription, it will cost you $9,99 per month.

#2 iKeyMonitor Keylogger for iPhone

This keylogger is another app that makes this list. So why is it one of the best keylogging solutions for iPhone and iPad users? Well, iKeyMonitor offers some helpful features like keystroke logging, URL monitoring, call history tracking, and spying on GPS location. The app is perfect for parents who want to check if their kids are not bullied online and employers who want to ensure that the team members don’t waste time at the workplace. It’s possible to spy on the social activities of the user due to WhatsApp, Viber, Facebook, WeChat monitoring features provided by iKeyMonitor. The app has 2 editions — jailbreak and no-jailbreak versions so you can choose one that meets your needs.

Pros:

• remote control via a live panel;
• social activity monitoring;
• keylogging in most popular apps;
• jailbreak and no-jailbreak versions;
• online demo.

Cons:

• to start monitoring an iOS device without jailbreaking, you need to know iCloud credentials.

Platforms: iOS, Android.

Pricing: a free version with limitations or $29 per month for all features.

#3 Spyzie Keylogger for iPhone and iPad

No doubt that this comprehensive tool must be mentioned on the list of best keyloggers for iOS. What makes it so special? To begin with, it’s no need to jailbreak your device or install any app to start monitoring. At the same time, Spyzie offers all features of its competitors like GPS tracking, spying on social apps, app tracking, and blocking, multimedia viewing, etc. And what is more important, you don’t need physical access to install the app on an iPhone or iPad — you can simply fill in iCloud credentials from your device and start remote monitoring with ease.

Pros:

• no jailbreak required;
• many monitoring features;
• physical access to the device isn’t required.

Cons:

• for now, you can monitor only one device from one account.

Platforms: iOS, Android.

Pricing: $49 for a one-month license.

Hardware Keyloggers

#1 AirDrive Forensic Keylogger

Now let’s take a look at some hardware solutions that are helpful when it comes to spying on somebody’s keyboard events. Modern hardware keyloggers are very small which makes it possible to record keystrokes from the target device without letting the user know. One of such solutions is AirDrive Forensic Keylogger. This tool records keystrokes from any USB keyboard and sends you email reports with collected logs. The merchant claims that this keylogger is the smallest hardware keylogger available on the market — it’s only 0.4" (10 mm) long. Like software keyloggers, the tool is undetectable for security software and antiviruses. The Pro version can even work as a WiFi hotspot and can stream data in live mode over network.

Pros:

• undetectable;
• tiny tool 10 mm long;
• compatible with all USB keyboards;
• offers 16mb internal flash memory;
• works as a WiFi device.

Cons:

• a cheaper tool doesn’t support email log delivery;
• as it’s a hardware keylogger, it can be detected by a user.

Platforms: all USB keyboards.

Pricing: starts at $29,99.

#2 Keystroke logger PS/2 16 MB

This keylogger is also a hardware solution to monitor all keystrokes from the target device. This tool is suitable for PS/2 keyboards. It has a built-in memory of 2000 text pages and offers 2 ways of data transfer. You can access the recorded keystrokes by using the keylogger as a usual USB card or simply connect it to the PS/2 port. The tool is also invisible to all antivirus software and it doesn’t leave any signs of its activity in the operating system. All recorded data is protected by 128-bit data encryption. The tool has a menu in 4 languages and is compatible with an international layout.

Pros:

• undetectable;
• tiny tool;
• 2 ways of accessing the logs;
• data protection.

Cons:

• can be easily detected by the computer user as it a hardware keylogger;
• to check new logs, you need to access the device as it doesn’t offer remote control.

Platforms: Windows and Linux, PS/2 keyboards.

Pricing: £33.20.

#3 KeyCarbon Raptor Keylogger

KeyCarbon Raptor can record keystrokes from desktop and laptop. The keylogger is software-free, meaning that you don’t need to install any program on your device to start monitoring. It’s invisible to antivirus software and operating systems including Linux, Windows, Solaris, and DOS, and can be installed when the device is turned off.

Pros:

• invisibility;
• software-free;
• compatibility.

Cons:

• recording keystrokes on USB and PS/2 keyboards on a desktop PC requires an adaptor.