Browse free open source Usability software and projects below. Use the toggles on the left to filter open source Usability software by OS, license, language, programming language, and project status.

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  • 1
    ClipAngel

    ClipAngel

    Clipboard history capture and paste tool

    This program belongs to class "Clipboard Manager". It captures many clipboard objects and allows user to select and paste one in any program. Inspired by analogs: ClipDiary, Ditto, AceText. Main priorities: usability, compatibility, reliability. Requires .Net Framework 4.52+ (Windows Vista+/Server 2008+)
    Leader badge
    Downloads: 117 This Week
    Last Update:
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  • 2
    ConEmu - Handy Console Window

    ConEmu - Handy Console Window

    Local Terminal Emulator

    ConEmu-Maximus5 aims to be handy, comprehensive, fast and reliable terminal window where you may host any console application developed either for WinAPI (cmd, powershell, far) or Unix PTY (cygwin, msys, wsl bash). As Windows console window enhancement (local terminal emulator), it presents multiple consoles and simple GUI applications as one customizable tabbed GUI window with various features. Also, due to deep integration, ConEmu is the best companion for Far Manager, my favorite shell replacement. Disclaimer. ConEmu is not a shell, so it does not provide "shell features" like tab-completion, command history and others. But you can run any shell or remote access client of your choice in ConEmu! Try Clink for bash-style completion in cmd.exe and PSReadLine or PowerTab in powershell.exe. Or just run Bash from your favourite distro. Also, ConEmu does not provide remote access (SSH/Telnet/...) too, just use your remote client (ssh.exe, telnet.exe) instead.
    Downloads: 67 This Week
    Last Update:
    See Project
  • 3
    PM2

    PM2

    Node.js Production Process Manager with a built-in Load Balancer

    PM2 (Process Manager 2) is a production process manager with its own built-in load-balancer for Node.js applications. If you want battle-hardened Node.js applications that can be monitored and kept alive forever, PM2 is the way to go. PM2 lets you manage, maintain and increase Node.js performance. It is constantly assailed by over 1800 tests so you can deliver high quality applications, and deploy confidently and more often. PM2 is cross-platform and arguably the most widely-used process manager for Node.js with over 100 million downloads. Setting it up is easy, it just takes a couple of minutes and one simple command.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 4
    File Checksum Utility

    File Checksum Utility

    Calculate MD5, SHA1, SHA256 and SHA512 Hashes

    This software allows to generate MD (Message Digest) and SHA hashes from a file or files or files in a directory. Checksum is an value calculated from a content of file by special algorithm. You can also verify the file integrity of the downloaded document or program. File Checksum Utility is very easy to use. From the graphical user interface, choose the file from your computer storage. The tool calculate and display checksum values. File Checksum Utility is a free software (Freeware) that is available for use at no monetary cost. It is fully functional for an unlimited time. You can copy and diffuse it without restriction if it's free of charge. The author restricts the rights of the user to modify, make derivative works, or reverse-engineer the software.
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    Downloads: 70 This Week
    Last Update:
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    MongoDB 8.0 on Atlas | Run anywhere

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  • 5
    Supporting applications for John Haller's PortableApps.com, including some open source tools set up in PAF installer format.
    Downloads: 14 This Week
    Last Update:
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  • 6
    filerunner
    FileRunner is a two pane file manager for Unix and Unix like systems. It is simple and efficient and has a built-in FTP and SFTP client. It also does a reasonable (and improving) job on Windows systems. New and improved from a FileRunner of long ago.
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    Downloads: 14 This Week
    Last Update:
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  • 7
    DirectX Remover

    DirectX Remover

    DirectX 1.x - 8.x uninstaller/cleaner

    Lets you uninstall DirectX 1.x - 8.x including bogus or beta installations from your computer and than re-install a current or an earlier versions. Use with caution!
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    Downloads: 40 This Week
    Last Update:
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  • 8
    The purpose of this project is to provide a convenient Java implementation for Future Technology Devices International Inc.'s (http://ftdichip.com) FTD2xx library. This library is used to access and control FTDI's USB to serial converter chips via USB.
    Downloads: 9 This Week
    Last Update:
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  • 9
    TinyMe is a minimalist distribution of Linux aimed at making your computing experience as bloat and lag-free as possible. We do this for those of you who have old computers, like to mess around with small/fast systems, or just want a minimal environment.
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    Downloads: 7 This Week
    Last Update:
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  • 10
    Basic Key Logger
    Non-stealth keylogger for Windows. Records mouse and keyboard (precision~10-15ms), log of events (disk size~2.5k/s) + log of operations (~ 0.2k/s). Standalone, with local copy of Python: unzip to install, delete to uninstall.NEW: hidden/visible icon
    Downloads: 2 This Week
    Last Update:
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  • 11
    Zilog Z80

    Zilog Z80

    Z80 shared library including some nice test-projects

    Another Zilog Z80 emulation. C++ class on a shared library. Simulates all pins of the Z80-Chip in a single function interface. Additionally are some Test-Projects added. 1. CP/M 2.2 emulator connectable by an telnet client. 2. An instruction set examiner. 3. An ZX-80 emulator. 4. An TK-80 emulator 5. An Z80 Dis-assembler driver for all supported instructions.
    Downloads: 3 This Week
    Last Update:
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  • 12
    The libexplain project provides a library which may be used to explain Unix and Linux error messages. This will make your application's error messages much more understandable to your users.
    Downloads: 3 This Week
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    See Project
  • 13
    Windows 8 Start Menu Application

    Windows 8 Start Menu Application

    Bring back the start menu for windows 8 operating system

    Windows 8 Start menu [W8SM] application allows the user to quickly bring back start menu features for windows 8. With W8SM, you can have both a start menu, and leverage pinned applications via metro at the same time.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    IdMUnit is an xUnit automated testing framework for Identity Management solutions.
    Downloads: 1 This Week
    Last Update:
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  • 15
    This is a ongoing project to enable root acess on the Asus MeMO FHD 10 ME302C V.5.0.21
    Downloads: 1 This Week
    Last Update:
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  • 16
    GAC Browser and Remover
    Fast and easy to use utility for .NET assembly search and remove multiple assemblies from Global Assembly Cache (GAC). Assemblies registered by programs like InstallSchield can also be removed.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Logapp is a wrapper utility that helps supervise the execution of applications that produce heavy console output (e.g. make, CVS and Subversion). It does this by logging, trimming, and coloring each line of the output before displaying it.
    Downloads: 1 This Week
    Last Update:
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  • 18
    It is an opensource player with full source code written in Delphi.You have almost all functionality that Winamp have but it is more powerfull,more faster than Winamp and with a low consumption of resources.
    Downloads: 1 This Week
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  • 19
    QueryXMMS uses libxmms to query the popular Linux multimedia player XMMS about it's current state.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Simple and extensible java configuration framework/component/API able to read XML, LDAP, dB, JNDI, system props, ini files... data as configuration sources. Supports a mixture of all. Also allows to export (parts of) configuration data in other formats.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    ctl is an extensible application control script. It is a generic script written on ksh to control every kind of application. Control means to start, stop or monitor. The tool is currently used on Solaris environment but it's ready for Linux use as well.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Atomic OS is a responsive Web 2.0 operating environment & development platform. Based on AJAX techniques, it emulates/provides standard operating system features including a command-line shell, interpreter, filesystem, database access and GUI services.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Circonium

    Circonium

    C# custom control for round gauge creating and tuning.

    Demo shows the possibilities of managing custom control project https://circonium.sourceforge.io Control provides tools for creating circular scales with marking on segments and automatic recalculation of the input value into the rotation angle of the arrow. Control contains GDI graphics and does not use OpenGL, or other 3D libraries. How to generate settings for Circonium Control and how apply it on start you Winform Application using that control - look at next video: https://www.youtube.com/watch?v=ll-CIfFIoOQ In the video there was a case with a mistake SharpDevelop which made breakdown of thedesigner of the MainForm. I cured it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    suite of command line tools.. useful for those using unconventional methods(e.g. inputting data into a mysql database via a 20mb sql file dumped by phpmyadmin) as at now: mysqltool
    Downloads: 0 This Week
    Last Update:
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  • 25
    Comreg is a .NET assembly for registering/unregistering COM binaries including .NET assemblies with COM Interop, ActiveX controls, COM libraries, Typelib containers, etc.
    Downloads: 0 This Week
    Last Update:
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