Free Open Source Windows Software

Software for Windows

View 19524 business solutions
  • Trello helps teams move work forward. Icon
    Trello helps teams move work forward.

    Collaborate, manage projects, and reach new productivity peaks.

    Start with a Trello board, lists, and cards. Customize and expand with more features as your teamwork grows. Manage projects, organize tasks, and build team spirit—all in one place.
  • Build, organize, and collaborate on work in one place from virtually anywhere Icon
    Build, organize, and collaborate on work in one place from virtually anywhere

    Features for knowledge management & project collaboration

    From actionable meeting notes to inspiring project plans, kickstart team participation with a flexible workspace. Confluence is your remote-friendly team workspace where knowledge and collaboration meet.
  • 1

    MinGW - Minimalist GNU for Windows

    A native Windows port of the GNU Compiler Collection (GCC)

    This project is in the process of moving to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), with freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All of MinGW's software will execute on the 64bit Windows platforms.
    Leader badge
    Downloads: 3,140,159 This Week
    Last Update:
    See Project
  • 2
    movistartv

    movistartv

    Movistar+ Deco Virtual - Software decodificador

    Kodi Movistar+ TV es un ADDON para XBMC/ Kodi que permite disponer de un decodificador de los servicios IPTV de Movistar integrado en uno de los mediacenters mas populares. El proyecto no trata solo de replicar los servicios de televisión, sino un concepto diferente de servicios integrados donde la TV tenga un protagonismo central pero no el único y que permita tanto ver la TV como un video de youtube, disponer un catalogo de películas y música .. Autor: Victor M. Juidiaz Portilla (https://www.linkedin.com/in/victor-manuel-juidiaz-portilla-27bb48106) Foro "Oficial": http://www.kodimania.com/index.php?topic=860.0 Las principales funcionalidades de TV son: - Actualización automática de canales. - Guía de programación (EPG). - Grabaciones en la Nube y en local. - Últimos 7 días - Visualización de grabaciones en la nube. - Sincronización de grabaciones a local para evitar su caducidad. - Gestión avanzada de series. - Timeshift. - DLNA
    Leader badge
    Downloads: 560,399 This Week
    Last Update:
    See Project
  • 3
    PortableApps.com

    PortableApps.com

    Portable software for cloud, local, and portable USB drives

    PortableApps.com is the world's most popular portable software solution allowing you to take your favorite Windows software with you. It works in any cloud drive folder (Dropbox, Google Drive, OneDrive, etc), on any portable storage device (USB flash drive, memory card, portable hard drive, etc), or from your local hard drive. With millions of users all over the world and a full collection of open source and freeware software (as well commercial software), PortableApps.com is the most complete solution for life on the go. PortableApps.com was founded by John T. Haller, whose Portable Firefox started the portable software trend. We've been making software portable since March 2004. Today, our team stands at over 200 developers, translators, application packagers, designers, and release testers with nearly a billion app downloads. Our goal is to centralize the knowledge and development of portable software and build an open platform that any software or hardware developer can use
    Leader badge
    Downloads: 453,619 This Week
    Last Update:
    See Project
  • 4
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
    Leader badge
    Downloads: 347,076 This Week
    Last Update:
    See Project
  • Connect and collaborate while working remotely Icon
    Connect and collaborate while working remotely

    Asana is a remote work software solution to keep your team connected

    Empower your remote team to plan projects, coordinate work remotely, and hit their goals with Asana.
  • 5
    7-Zip

    7-Zip

    A free file archiver for extremely high compression

    7-Zip is a file archiver with a high compression ratio. You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. 7-Zip works for Windows 7, Vista, XP, 2008, 2003, 2000, NT, ME, and 98. And there is a port of the command line version to Linux/Unix. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license with GNU LGPL + unRAR restrictions. Check the license for details.
    Leader badge
    Downloads: 169,338 This Week
    Last Update:
    See Project
  • 6
    TurboVNC

    TurboVNC

    High-speed, 3D-friendly, TightVNC-compatible remote desktop software

    TurboVNC is a high-performance, enterprise-quality version of VNC based on TightVNC, TigerVNC, and X.org. It contains a variant of Tight encoding that is tuned for maximum performance and compression with 3D applications (VirtualGL), video, and other image-intensive workloads. TurboVNC, in combination with VirtualGL, provides a complete solution for remotely displaying 3D applications with interactive performance. TurboVNC's high-speed encoding methods have been adopted by TigerVNC and libvncserver, and TurboVNC is also compatible with any other TightVNC derivative. TurboVNC forked from TightVNC in 2004 and still covers all of the TightVNC 1.3.x features, but TurboVNC contains numerous feature enhancements and bug fixes relative to TightVNC, and it compresses 3D and video workloads much better than TightVNC while using generally only 5-20% of the CPU time of the latter. Using non-default settings, TurboVNC can also be made to compress 2D workloads as "tightly" as TightVNC.
    Leader badge
    Downloads: 156,768 This Week
    Last Update:
    See Project
  • 7
    qBittorrent

    qBittorrent

    A free and reliable P2P BitTorrent client

    An advanced and multi-platform BitTorrent client with a nice Qt user interface as well as a Web UI for remote control and an integrated search engine. qBittorrent aims to meet the needs of most users while using as little CPU and memory as possible.
    Leader badge
    Downloads: 126,942 This Week
    Last Update:
    See Project
  • 8
    WinSCP

    WinSCP

    WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.

    WinSCP is a popular free SFTP and FTP client for Windows, a powerful file manager that will improve your productivity. It offers an easy to use GUI to copy files between a local and remote computer using multiple protocols: Amazon S3, FTP, FTPS, SCP, SFTP or WebDAV. Power users can automate WinSCP using .NET assembly. WinSCP is available in English and many other languages.
    Leader badge
    Downloads: 96,248 This Week
    Last Update:
    See Project
  • 9

    MinGW-w64 - for 32 and 64 bit Windows

    A complete runtime environment for gcc

    The mingw-w64 project is a complete runtime environment for gcc to support binaries native to Windows 64-bit and 32-bit operating systems.
    Leader badge
    Downloads: 112,423 This Week
    Last Update:
    See Project
  • Empower Dev, IT Ops, and business teams to collaborate at high velocity. Respond to changes and deliver great customer and employee service experiences fast. Icon
    Tune Jira Service Management to meet your unique needs. Empower every team, from IT to HR to legal, to set up a service desk quickly and continuously adapt at scale. Deliver great service experiences fast - without the complexity of traditional ITSM solutions.
  • 10
    Dev-C++

    Dev-C++

    A free, portable, fast and simple C/C++ IDE

    A new and improved fork of Bloodshed Dev-C++
    Leader badge
    Downloads: 79,878 This Week
    Last Update:
    See Project
  • 11
    VirtualGL

    VirtualGL

    3D Without Boundaries

    VirtualGL redirects 3D commands from a Unix/Linux OpenGL application onto a server-side GPU and converts the rendered 3D images into a video stream with which remote clients can interact to view and control the 3D application in real time.
    Leader badge
    Downloads: 55,955 This Week
    Last Update:
    See Project
  • 12
    Code::Blocks

    Code::Blocks

    A free C, C++ and Fortran IDE

    Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins! We hope you enjoy using Code::Blocks! The Code::Blocks Team
    Leader badge
    Downloads: 51,953 This Week
    Last Update:
    See Project
  • 13
    GnuWin

    GnuWin

    Provides native Win32 open source ports and utilities

    GnuWin provides Win32-versions of GNU tools, or tools with a similar open source licence. The ports are native ports, relying only on libraries provided with any modern 32-bits MS-Windows operating system, such as 2000 / XP / Vista / 7
    Leader badge
    Downloads: 46,537 This Week
    Last Update:
    See Project
  • 14

    Equalizer APO

    A system-wide equalizer for Windows 7 / 8 / 8.1 / 10

    Equalizer APO is a parametric / graphic equalizer for Windows. It is implemented as an Audio Processing Object (APO) for the system effect infrastructure introduced with Windows Vista. Features: - virtually unlimited number of filters - works on any number of channels - very low latency, which makes it suited for interactive applications - low CPU usage - modular graphical user interface - VST plugin support - integrates into Voicemeeter (http://www.voicemeeter.com/) Requirements: - Windows Vista or later (currently only Windows 7, 8, 8.1 and 10 have been tested) - the application must not bypass the system effect infrastructure (APIs like ASIO or WASAPI exclusive mode can not be used) Equalizer APO is best used in conjunction with Room EQ Wizard (http://www.roomeqwizard.com/), because it can read its filter text file format. Please have a look at the Wiki (http://sourceforge.net/p/equalizerapo/wiki/) for instructions on installation and configuration.
    Leader badge
    Downloads: 43,623 This Week
    Last Update:
    See Project
  • 15
    PSeInt

    PSeInt

    A tool for learning programming basis with a simple spanish pseudocode

    PSeInt is a pseudo-code interpreter for spanish-speaking programming students. Its main purpose is to be a tool for learning and understanding the basic concepts about programming and applying them with an easy understanding spanish pseudocode.
    Leader badge
    Downloads: 41,697 This Week
    Last Update:
    See Project
  • 16
    OpenCV

    OpenCV

    Open Source Computer Vision Library

    The Open Source Computer Vision Library has >2500 algorithms, extensive documentation and sample code for real-time computer vision. It works on Windows, Linux, Mac OS X, Android, iOS in your browser through JavaScript. Languages: C++, Python, Julia, Javascript Homepage: https://opencv.org Q&A forum: https://forum.opencv.org/ Documentation: https://docs.opencv.org Source code: https://github.com/opencv Please pay special attention to our tutorials! https://docs.opencv.org/master Books about the OpenCV are described here: https://opencv.org/books.html
    Leader badge
    Downloads: 26,356 This Week
    Last Update:
    See Project
  • 17
    SWIG

    SWIG

    A code generator for connecting C/C++ with other programming languages

    SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages. SWIG is used with different types of target languages including common scripting languages such as Javascript, Perl, PHP, Python, Tcl and Ruby. The list of supported languages also includes non-scripting languages such as C#, D, Go language, Java, Lua, OCaml, Octave, R and Scilab. Also several interpreted and compiled Scheme implementations (Guile, MzScheme/Racket) are supported. SWIG is most commonly used to create high-level interpreted or compiled programming environments, user interfaces, and as a tool for testing and prototyping C/C++ software. SWIG is typically used to parse C/C++ interfaces and generate the 'glue code' required for the above target languages to call into the C/C++ code. SWIG can also export its parse tree in the form of XML.
    Leader badge
    Downloads: 25,418 This Week
    Last Update:
    See Project
  • 18
    Safe Exam Browser
    Safe Exam Browser is a webbrowser-environment to carry out online-exams safely. The software changes any computer into a secure workstation. It regulates the access to any utilities and prevents students from using unauthorised resources.
    Leader badge
    Downloads: 58,076 This Week
    Last Update:
    See Project
  • 19
    Boost C++ Libraries

    Boost C++ Libraries

    Free peer-reviewed portable C++ source libraries

    Boost provides free portable peer-reviewed C++ libraries. The emphasis is on portable libraries which work well with the C++ Standard Library. See http://www.boost.org
    Leader badge
    Downloads: 24,514 This Week
    Last Update:
    See Project
  • 20
    GParted

    GParted

    A partition editor to graphically manage disk partitions

    GNOME Partition Editor for creating, reorganizing, and deleting disk partitions. It uses libparted from the parted project to detect and manipulate partition tables. Optional file system tools permit managing file systems not included in libparted.
    Leader badge
    Downloads: 20,628 This Week
    Last Update:
    See Project
  • 21
    DOSBox

    DOSBox

    An Open Source DOS emulator to run old DOS games

    DOSBox emulates a full x86 pc with sound and DOS. Its main use is to run old DOS games on platforms which don't have DOS (Windows 7, 8, 8.1 and 10 / Linux / FreeBSD / Mac OS X)
    Leader badge
    Downloads: 19,363 This Week
    Last Update:
    See Project
  • 22
    Barrier

    Barrier

    Open-source KVM software

    Barrier is a software that works just like a KVM (keyboard, video and mouse) switch, which allows you to use a single mouse and keyboard to control several different computers by physically turning a dial on the box to switch the machine you're controlling at any given time. Barrier is able to do this in software, giving you control over different machines by simply moving your mouse to the edge of the screen, or by using a keypress to switch focus to a different system. Barrier was built to be simple and reliable, allowing you to control a different machine by simply using your mouse and keyboard from another. It works on all major operating systems (Linux, Windows, MacOS/OS X), including FreeBSD and OpenBSD.
    Downloads: 835 This Week
    Last Update:
    See Project
  • 23
    Win32 Disk Imager

    Win32 Disk Imager

    A Windows tool for writing images to USB sticks or SD/CF cards

    This program is designed to write a raw disk image to a removable device or backup a removable device to a raw image file. It is very useful for embedded development, namely Arm development projects (Android, Ubuntu on Arm, etc). Anyone is free to branch and modify this program. Patches are always welcome. This release is for Windows 7/8.1/10. It will should also work on Windows Server 2008/2012/2016 (although not tested by the developmers). For Windows XP/Vista, please use v0.9 (in the files archive). Warning: Issues have been reported when using to write to USB Floppy drives (and occasionally other USB devices, although very rare). While this has been fixed in v1.0, it is highly recommended that before an image is written to a device, the user should do a Read to a temporary file first. If this fails, please report the failure along with your system information. Known issues: Currently, the program will crash if you are using a Ramdisk. This is being debugged.
    Leader badge
    Downloads: 25,398 This Week
    Last Update:
    See Project
  • 24
    WinDirStat: Windows Directory Statistics

    WinDirStat: Windows Directory Statistics

    A disk usage statistics viewer and cleanup tool for Windows

    WinDirStat (Windows Directory Statistics) is a disk usage statistics viewer and cleanup tool for Windows. On start up, WinDirStat reads the whole directory tree once and then presents it in three useful views: - The directory list, which resembles the tree view of the Windows Explorer but is sorted by file/subtree size, - The treemap, which shows the whole contents of the directory tree straight away, - The extension list, which serves as a legend and shows statistics about the file types. Visit the WinDirStat blog for more up-to-date information about the program. Note: If you are looking for an alternative to WinDirStat for Linux, then you are looking for KDirStat (apt-get install kdirstat on Debian-derivatives), and the alternative to WinDirStat for MacOS X is Disk Inventory X or GrandPerspective.
    Leader badge
    Downloads: 16,529 This Week
    Last Update:
    See Project
  • 25

    Notepad++ Plugins

    A plugin to improve Notepad++

    Notepad++ plugins is a collection of tools which plays a role of completion for Notepad++. This project contains Explorer, Function List, Hex Editor, Spell Checker and a console program NppExec. Other plugin developers are invited to share their projects
    Leader badge
    Downloads: 16,340 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
Oh no! Some styles failed to load. 😵 Please try reloading this page