Sylpheed is a clean, powerful and easy to use email client that can be run portably from a USB flash drive or other portable device. Built mainly for Unix like systems such as Linux, BSD and Mac OS, there is also a version for Windows users which is our main focus in this review.
Koma Mail is a free and fully portable email client designed for users who want to manage their email directly from a USB flash drive or other removable media. This lightweight portable email application supports multiple accounts and a wide range of modern mail protocols, making it a flexible solution for users on the move.
RegScanner; Is a Windows registry viewer or registry search tool that lets you scan the Windows registry for values that match your specified search criteria. The registry scanner will then display the search results in a list for easy viewing or editing, eliminating the need to press F3 repeatedly to find the correct value. The resulting list can also be saved as a .REG file that can later be used in Regedit.
RegASSASSIN is a portable registry tool that can be used to remove even the most stubborn of registry key entries. It does this by resetting any of the key's permissions and then proceeds to delete the entry. This Registry editing and key removal tool makes for a great addition to anyone's portable software tools collection.
Deluxe PacMan is a Free Portable Pac-Man Game made for a Windows PC. This lightweight, stand alone arcade game revitalizes the legendary Pac-Man like arcade gaming experience from a computer. With remastered graphics, brand new mazes, power ups, and bonus levels, it blends nostalgic gameplay with exciting modern updates. Best of all, it's 100% portable, play directly from a USB flash drive on any Windows PC.
Bricks 2000 is a portable Tetris clone that delivers classic block stacking puzzle gameplay in a lightweight, stand alone no install format. If you're a fan of Tetris alternatives or enjoy other falling block puzzle games, Bricks 2000 is an excellent choice. This Tetris like game captures the timeless appeal of falling blocks while adding its own subtle gameplay twists that keep things fresh.
Designed for both quick gaming sessions and longer high score challenges, Bricks 2000 remains one of the best free Tetris inspired games available for portable gaming. Because it can run directly from a USB flash drive, it’s ideal for gamers who want classic puzzle fun wherever they go.
Revo Uninstaller is a powerful portable uninstall tool or utility that can do much more than just add/remove programs. It can be used to remove any unwanted software programs, applications and traces from your computer. Revo Uninstaller has the ability to scan a program's data before uninstalling and can then check for any remnants of the program after it has been uninstalled. In addition, a user can remove unnecessary files, folders and registry keys that may be left over after performing a standard uninstall.
Alien Arena is a free online first person shooter (FPS) game that can be made completely portable by running it from a USB flash drive. This lightweight, standalone arena shooter combines elements of classic FPS games like Quake III Arena and Unreal Tournament, while introducing its own original features, retro sci-fi style, and unique alien themed gameplay. With its blend of fast-paced multiplayer action, futuristic settings, and portability, Alien Arena is perfect for gamers who want to enjoy a classic deathmatch experience anywhere without needing to install large modern shooters.
DriverBackup! is a free, open source, and portable driver backup and restore utility for Windows that allows users to easily export, save, and reinstall hardware drivers. This lightweight tool is ideal for creating reliable backups of graphics cards, audio devices, network adapters, USB peripherals, and other system drivers. By backing up drivers to a user specified location, you can quickly restore them after a Windows reinstall, driver update, or hardware change, ensuring your system remains stable and functional.
MyUninstaller is a utility that can be used to Add/Remove Programs in place of the Windows application uninstallation software. With it, you can remove or uninstall an application, delete an uninstall entry, and even save a list of all installed applications to a text file.
Autoruns: Advanced Startup Monitor Tool for Windows: This powerful and free portable startup monitoring tool displays all programs configured to run automatically during system boot. Unlike the basic MSConfig utility that shipped with Windows XP, it provides comprehensive insight into every auto starting component across numerous system locations; all presented in the order Windows processes them.
CPU-Z Portable is a tiny portable system information tool that can be used to check and display CPU, Memory, Motherboard and Operating System information (including Direct X version). The software utility can also be used to bench test or stress test your processor.
Sudoku Portable is a popular, addictive, and entertaining portable number puzzle game based on the classic Sudoku concept, which originated in France over a century ago. This lightweight game offers multiple difficulty levels and helpful tools, making it suitable for both beginners and experienced puzzle solvers. Best of all, it runs without installation and saves your progress automatically.
Auslogics Disk Defrag is a free and portable disk defragmenting tool designed for fast optimization of modern hard disks. File fragmentation has been known to cause slow startups and shutdowns, slow performance and even crashes. Using this tool can help keep a PC in good running order while freeing up disk space.
WipeDisk is a small portable secure file deletion tool. It can be used to securely wipe both logical and physical hard disks, USB flash memory sticks and micro sd cards. Supporting 14 unique wiping methods, this tool should ensure that your wiped or deleted data is securely shredded and no longer recoverable.
DPWiper is a compact, portable file shredder tool that allows you to securely delete files and folders using simple drag and drop file destruction functionality. It supports both standard deletion and advanced wiping methods, including a one-pass overwrite (DoD 5220.22-M compliant) and the more secure 35-pass Gutmann method.
UltraShredder is a Portable application that allows a user to Securely Delete or Shred files. It does this by overwriting the information with random characters. If an attempt is made to recover the file or files that have been shredded using a data recovery program, only illegible information would be seen in place of the file.
Typhoon 2001 is a Free arcade game that was originally inspired by Tempest and Tempest 2000 an Atari Jaguar Game. It was designed using the same concepts but with improved graphics and sound. System requirements are minimal, so it can run on almost anything.
SoftPerfect Network Scanner is a portable IP, NetBIOS and SNMP scanner that supports remote shutdown and Wake On LAN. It was created for system administrators and users who are interested in heightened computer security. The network scanner works by pinging a computer scanning it for listening TCP ports. It can display any resources that are being shared on a network.
HDiskDefrag is a tiny portable defragmenter. A tool that can be used to quickly and easily defragment the files on hard drives, disks, and partitions to help keep things working efficiently. This utility also allows you to clear browser cache and temporary files before defragmenting. Defragment options allow you to place files by name, last access or by last write. At less than 250K extracted, this tool makes for a great addition to anyone's portable collection.
RTF Converter can be used to export or convert RTF Word documents into text files. It allows you to convert multiple files at once and supports virtually all types of character encoding.. Fully extracted this application uses less than 5MB of space making it an ideal portable RTF tool to have on practically any USB Stick.
Tomahawk PDF+ is a FREE word processing and pdf creation package that allows documents to be produced and saved in a number of formats, including rich text and then exported as HTML or even converted to PDF files.
Winamp Lite was at one time probably the most popular MP3 player (Free Music Player) available. Originally created by Nullsoft, Winamp is also known as the Ultimate MP3 Player. It is not only skinnable but supports playlists, various cool plugins, a graphical equalizer, visualizations and much more.
Miranda NG is a modern, open source, and portable instant messaging client. Like the original Miranda IM, it supports multiple chat networks including AIM, ICQ, IRC, MSN, XMPP (Jabber), Yahoo, and more. It has an active development community and a plugin system, allowing users to extend functionality with features such as file transfers, message logging, RSS feed readers, and extra utilities.
This portable version can be run directly from a USB drive or other removable media, making it ideal for users who need their instant messaging setup on the go.
Pidgin Portable is Portable Instant Messaging software that allows users to have access to all of his or her Instant Messaging accounts from one simple to use application. This portable instant messaging application is based on the popular Open Source Pidgin IM software. It supports AOL, Yahoo, MSN, ICQ and Jabber networks and additional encryption plugins are available via the authors website.
Sumatra PDF Portable is a highly efficient, open source portable PDF reader designed with one goal in mind; speed. It offers users a fast, clean, and reliable way to open and read PDF documents on any Windows PC, without requiring installation or admin access. As a fully portable app, it can be launched directly from a USB flash drive, portable SSD, or even cloud-synced folders like Dropbox or OneDrive. All preferences and settings stay inside the portable folder, ensuring no traces are left behind on the host computer.
Nexuiz is a lightweight and portable arena shooter that combines free FPS classic Quake like gameplay with surprisingly modern and solid visuals. Unlike many modern first person shooters that demand high end hardware, this first person shooter game runs smoothly even on older systems, and best of all, it's completely free and open source.
Warsow is a free and fast paced first person shooter (FPS) game that emphasizes skill based movement and competitive multiplayer action. With its lightweight design, portable install, and cel shaded visuals, it stands out as a unique alternative to traditional military shooters. Fans of classic arena shooters like Xonotic, Quake, and Doom will feel right at home here.
Pivot Animator is a free and portable tool that can be used to create simple stick figure animations. These image or picture animations can then be saved as animated gifs. Some basic stick figure animations are included to help get you started using it.
X-Blender is based on Blender (Popular Open Source 3D Creation Software) but contains a wrapper to allow a user to run it directly from a USB drive. With this portable 3D tool, you can model, shade, render and create all kinds of 3D graphics and effects. Best of all, it is free open source 3D creation software that can be stored on a portable USB device.
ProduKey is a free and lightweight utility that allows you to easily retrieve, reveal, or recover lost product keys, CD keys, license and serial numbers for Microsoft Windows and Microsoft Office products. If you've misplaced your Windows or Office activation key, it can quickly display it from an existing installation. Its tiny size and simple interface make it an essential must have portable tool for any USB toolkit.
CCleaner Portable is a free Advanced System Cleaner. This PC cleanup, optimization and privacy tool can help you speed up your Windows 11, 10, 8, 7 and free up valuable disk space. First, and foremost it can be used to remove unused files from your system to free up drive space. It can further be used to clean all traces of your personal online activities like your Internet browsing history, typed urls, cookies, index, dat files and much more. And finally, it can also be used to perform a health check, reduce clutter and help optimize system performance, to allow your computer to perform at its peak potential.
EssentialPIM is a portable personal information manager (PIM) designed to help you organize appointments, contacts, tasks, notes, and daily schedules in one place. It functions as a scheduler, contact manager, and to do list organizer, making it an excellent all in one productivity tool you can carry on a USB flash drive.
SUPER Media Player: (Simplified Universal Player Encoder & Renderer) can be used to convert one type of media format to another. It can convert iPod and mobile formats as well making it a great tool for those who use portable media players.
Convert is a unit conversion tool that can convert some of the most common units of measurement including distance, density, energy, temperature, time, speed, volume, mass, power, pressure and much more. Convert is free, tiny and very easy to use which makes it a perfect candidate to add to your USB flash drive.
Free Unit Converter is an app or utility that allows you to convert from one unit of measurement to another. It supports up to 5000 units of measure. Some common examples include mass, distance, acceleration, volume, area, temperature, time and speed. This tool can be stored and run directly from a portable device such as a USB flash drive.
Yod'm 3D (Yet Another Desktop Manager 3D) is a lightweight, portable 3D desktop cube tool for Windows. It brings a Compiz-like cube rotation effect to Windows XP through Windows 7, letting you flip between up to four virtual desktops in a stunning 3D cube layout. Though now discontinued, it remains a favorite among fans of visual desktop switching, and can still be run portably from a USB flash drive or external hard disk.
AviScreen Portable is a free, lightweight, and portable screen capture tool designed to help you record desktop screen activity as AVI video or bitmap images. It is perfect for users who need to create tutorials, capture gaming sessions, or document workflows without installing software on their system. With its unique follow the cursor feature, it allows you to record a smaller area of the screen that dynamically follows your mouse movements, making it a versatile tool for creating focused and professional recordings.
Wink Portable is a free and lightweight screen recording and screencasting tool designed to run directly from a USB flash drive without installation. Based on the original Wink software, this portable version is ideal for users who need a simple yet powerful tool for creating tutorials, software demos, and instructional videos on the go.
FastStone Capture is a portable screen capture and screen recording tool that can be stored and run entirely from a USB flash drive. It allows users to capture anything displayed on a Windows computer screen, from a single window or selected region to the entire desktop.