Open Source Windows Productivity Software

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

  • Run applications fast and securely in a fully managed environment Icon
    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of scalable infrastructure.

    Run frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
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  • Cloud-based help desk software with ServoDesk Icon
    Cloud-based help desk software with ServoDesk

    Full access to Enterprise features. No credit card required.

    What if You Could Automate 90% of Your Repetitive Tasks in Under 30 Days? At ServoDesk, we help businesses like yours automate operations with AI, allowing you to cut service times in half and increase productivity by 25% - without hiring more staff.
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  • 1
    AkelPad
    A simple notepad-like text editor with many features. It is designed to be a small and fast.
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    Downloads: 1,230 This Week
    Last Update:
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  • 2
    Gnaural

    Gnaural

    Entrain your brain!

    A programmable audio generator intended as an aural aid to meditation, implementing the binaural beat principle as described in Gerald Oster's Oct. 1973 Scientific American article "Auditory Beats in the Brain."
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    Downloads: 645 This Week
    Last Update:
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  • 3
    Alfresco Community Edition

    Alfresco Community Edition

    Open Source Enterprise Content Management ECM

    The open source Enterprise Content Management (ECM) software that handles any type of content, allowing users to easily share and collaborate on content.
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    Downloads: 79 This Week
    Last Update:
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  • 4
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
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    Downloads: 41 This Week
    Last Update:
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  • ThreatLocker Cybersecurity Software Icon
    ThreatLocker Cybersecurity Software

    Giving you complete control to help you manage your applications and better protect your endpoints.

    The Zero Trust security solution that offers a unified approach to protecting users, devices, and networks against the exploitation of zero day vulnerabilities.
    Learn More
  • 5
    GloboNote

    GloboNote

    Create sticky notes, to-do list, journals & reminders all in one app

    GloboNote is a free and easy to use desktop note taking application. It lets you create sticky notes, to-do lists, journals, reminders and other notes in one place. There are no limits to the number of sticky notes you can create. Notes can be organize by groups and search using the search tool. GloboNote can be run in any OS that has Java 8 installed.
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    Downloads: 48 This Week
    Last Update:
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  • 6
    Old Win32 Notepad

    Old Win32 Notepad

    Old Windows Notepad remake

    Downloads: 158 This Week
    Last Update:
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  • 7
    Multi Zone Clock
    Multi Zone Clock is a simple and highly configurable multi time zone clock and calendar plus highly configurable advance alarm clock. This Program creates any number of clocks with deferent time zones and many more . Give it a try and enjoy :P Update : Donations link does not work it seems, if any one like to donate or have technical issues please feel free to connect me on weerakoon123@gmail.com
    Leader badge
    Downloads: 28 This Week
    Last Update:
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  • 8
    Free Countdown Timer and Stopwatch Timer

    Free Countdown Timer and Stopwatch Timer

    A high resolution Countdown Timer and Stop Watch in .NET

    A high resolution Countdown Timer and Stop Watch written in C# .NET that pop up a message box with user defined message and play user specified sound when time is up. It use a QueueTimer (via PInvoke) for high resolution timing and System.Timers.Timer for normal resolution. It also allow users to save, load and remove current state to/from a XML file.
    Downloads: 19 This Week
    Last Update:
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  • 9
    Hypernomicon

    Hypernomicon

    Hypertext-infused philosophy personal database software

    Hypernomicon is a personal productivity/database application for researchers that combines structured note-taking, mind-mapping, management of files (e.g., PDFs) and folders, and reference management into an integrated environment that organizes all of the above into semantic networks or hierarchies in terms of debates, positions, arguments, labels, terminology/concepts, and user-defined keywords by means of database relations and automatically generated hyperlinks (hence ‘Hyper’ in the name). Hypernomicon keeps track of all these things in a highly structured, thoroughly indexed and user friendly relational database, automatically generates semantic hyperlinks between all of them, and presents this information in many different forms so that you are constantly informed of ways all of your information is related that you had not realized.
    Downloads: 15 This Week
    Last Update:
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  • Call center software with almost endless possibilities Icon
    Call center software with almost endless possibilities

    Squaretalk is an integration-friendly cloud communications platform for sales and support teams.

    Powerful and versatile communications platform with automations and integrations made simple. So simple, you’ll have time for the other parts of your business.
    Learn More
  • 10
    MiniMax Timer

    MiniMax Timer

    Customizable countdown timer

    The MiniMax Timer is a simple timer application which, for now, only counts downward. It has the following customizable features: - always on top - fullscreen - timer font, text color and background color - display a customizable text when the timer ends - timer's size and location - timer control shortcuts The settings (positions, colors, sizes) are automatically saved upon exiting the program.
    Leader badge
    Downloads: 50 This Week
    Last Update:
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  • 11
    LCARS 24
    Star Trek 24/7: LCARS (Starfleet) GUI, full-screen alarm clock & calendar, games, utilities, sims, maps, graphical LCARS library, file manager, viewers, players, animation. Requires a HighColor/TrueColor DOS-based laptop w/ std. graphics & sound cards.
    Downloads: 7 This Week
    Last Update:
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  • 12
    Notepad3

    Notepad3

    Light-weight Scintilla-based text editor with syntax highlighting

    Notepad3 is a fast and light-weight Scintilla-based text editor with syntax highlighting. Notepad3 is an excellent replacement for the default Windows text editor. Notepad3 offers many extra features over Notepad. It has a small memory footprint, but is powerful enough to handle most programming jobs.
    Leader badge
    Downloads: 13 This Week
    Last Update:
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  • 13
    Time_limit

    Time_limit

    A windowed/full-screen countdown timer.

    A windowed / full-screen countdown timer. Colour and font size changes are used as warnings. Progress-bar gives a glance at the time stream. Three different modes are available: - time left; - time passed; - ordinary clock. When the time is over several possibilities are available: - to show the defined message; - to continue count the time; - to launch another application; - to close the count-down timer. Useful for speech, lecture or presentation timing. Colour / font / time limits can be changed using settings window and hot-keys. To change current time use the mouse wheel. By clicking on progress-bar, the timer mode is toggled.
    Downloads: 13 This Week
    Last Update:
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  • 14
    A Sequenced Binaural Wave Generator for Linux+Windows. May be used to generate sounds that entrain the brain's waves to oscillate at selected frequencies to aid in relaxation, lucid dreaming, meditation, clear thought, out-of-body experiences + more
    Downloads: 6 This Week
    Last Update:
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  • 15
    Timepiece

    Timepiece

    Alarm Clock for Your Desktop

    Timepiece is an alarm clock that runs on your desktop and includes a stopwatch and a countdown timer. All three timepieces can run simultaneously. You can choose your own sound file to start playing at the set alarm time. The sound for the countdown timer is also customisable. The alarm clock has a snooze feature.
    Downloads: 6 This Week
    Last Update:
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  • 16
    Notepad X
    Notepad X is an alternative open source text editor for Microsoft Windows, with a lot of customization options created to help users managing text documents featuring tab navigation.
    Downloads: 5 This Week
    Last Update:
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  • 17
    Intention Repeater MAX

    Intention Repeater MAX

    Repeating your Intentions to aid in manifestation

    Please see the README.txt. The ServitorConnect 4443 and Python Daemon and Intention Repeater Android are better because repeating once-per-hour is better than millions of times per second (or even 3Hz). The archive bundle includes binaries and source code for: MAX and Simple Intention Repeaters CUDA version for Windows/Linux Memory Frequency Generator Multi-Format to WAV Repeater Android app Sourcecode File/Image Writers Nesting Files Creator Prayer Wheel Spiritual Chat Tarot WiFi Broadcast Whether you're seeking to manifest abundance, enhance your spiritual journey, or promote overall well-being, Intention Repeater MAX empowers you to harness the incredible strength of intention repetition. Compatible with Windows, macOS, and Linux. Download now and experience the life-changing benefits for yourself! 🙌
    Downloads: 7 This Week
    Last Update:
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  • 18
    Regex Find & Replace in Excel

    Regex Find & Replace in Excel

    Find and replace using Regex in Excel

    Excel Regex Find and Replace The "Excel Regex Find and Replace" is an add-in designed to enhance Excel's native Find and Replace functionality by incorporating regular expressions. With this add-in, users gain the ability to search and replace specific patterns of text using regular expressions, rather than simple literal matches. Regular expressions enable a wide range of advanced search criteria, including wildcards, character classes, quantifiers, and grouping, among others. PS: 200+ downloads and only a single review. If you find it useful (or not) do give a review! Thanks
    Downloads: 7 This Week
    Last Update:
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  • 19
    FreeplaneGTD+

    FreeplaneGTD+

    Freeplane add-on for task management and memo taking

    Freeplane is a widely used mind mapping tool. GTD is a time management methodology by David Allen. Freeplane GTD is an addon, that can collect tasks specified in a mindmap, thus allowing the users of Freeplane to use the concepts of GTD in their mind
    Downloads: 11 This Week
    Last Update:
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  • 20
    QuickHotkeys - Move &  Resize Windows

    QuickHotkeys - Move & Resize Windows

    Move & Resize Windows easily, productivity tricks, Mouse Gestures, ...

    Moving and resizing a window, with two mouse buttons. 🎦 Check out the YOTUBE channel about this: https://www.youtube.com/playlist?list=PLVkS_eTsfH-sEFw55o5UkRK7uMNIyICXb 🏅Every Windows user should have this tool. Install it and check all the cool features in action. ✅Moving a window in a straight line. ✅Going to the beginning and end of a page by turning the wheel. ✅Minimizing and maximizing windows with the wheel. ✅Quick copying and pasting. ✅Erasing all text on a line. ✅Moving the cursor to the beginning and end of a line ✅Sticking modifier keys for one second. 👈 ! Super cool stuff, check it out. Don't crooked your fingers when you press hotkeys anymore. ✅Remove the window title (👈 This way there's more room for content, the window without a header) ✅Setting transparency for windows ✅Fixing video files, where blocked rating, comment, and tags ✅ Change preview for video ✅ And more.
    Downloads: 6 This Week
    Last Update:
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  • 21
    Sleep#: Save Power. No More Noise!

    Sleep#: Save Power. No More Noise!

    Send computer to sleep after VLC, WMP, Google Play Movies & TV

    *** For the latest v5 with integrated YouTube Web (controllable with the YouTube app on your phone) please download from https://www.microsoft.com/en-gb/p/sleep/9ppgrg6t7dcj *** Do you use your computer for playback of films, streamed TV etc. before going to sleep? In these cases, Windows' sleep functionality is suspended and won't kick in once the video has finished. The solution for many is to use a sleep timer to send the computer to sleep after the estimated amount of time of the video. But you need to remember to do this every time. Sleep# handles this automatically: Sleep# sends your computer to sleep after the playback of fullscreen video, providing Windows has been idle for a predefined amount of time. There is a grace period at the end of the fullscreen video before sending your computer to sleep, allowing you to interrupt the process should you still be awake. Sleep# works with VLC media player, Windows Media Player, Google Play Movies & TV amongst others.
    Downloads: 2 This Week
    Last Update:
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  • 22
    Stupid Notepad

    Stupid Notepad

    The Simplest Notepad Ever

    Stupid Notepad - The Simplest Notepad Ever! It's simply impossible to come up with something simpler. The program allows you to edit text files. You enter the path to the file and can view and edit it, as well as create new files. Why is this notepad stupid? Because it's extremely simple and primitive, making it understandable for everyone! The interface consists of just seven elements: - Text field for entering the file path; - "Browse..." button; - "Open" button; - "New" button; - "Save" button; - Text field for viewing and editing the file's text; - "Exit" button. This is my first even slightly useful Python program, so I'd be grateful if you'd test it and see if this stupid notepad proves useful! Stupid Notepad is an open source project. You can read the code in "Stupid Notepad.py" in this folder or visit GitHub: github.com/artemik01/stupid-notepad
    Downloads: 9 This Week
    Last Update:
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  • 23
    PASTE

    PASTE

    An app for storing code, text & more. A popular Open Source pastebin.

    Paste is a PHP application for storing code, text and more. DEMO: https://paste.boxlabs.uk/ Initially forked from the freely available source pastebin.com used before the domain was sold in 2010, lots of improvements have been included over the years such as user accounts and a featureful administration backend. See https://github.com/boxlabss/PASTE/blob/master/docs/CHANGELOG.md
    Downloads: 5 This Week
    Last Update:
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  • 24
    SafeNotes - Encrypted Journaling

    SafeNotes - Encrypted Journaling

    SafeNotes - A encrypted and easy-to-use journaling application

    SafeNotes is an encrypted and user-friendly note-taking application designed to keep your personal notes and journal entries safe and organized. With SafeNotes, you can easily create, edit, and manage your notes, all while ensuring your data is protected through robust AES-256 encryption and password hashing. The app features a sleek and intuitive interface built with MaterialSkin, offering light and dark themes to suit your preferences. SafeNotes is perfect for anyone looking to keep their notes and journal entries secure and organized. Download SafeNotes today and experience the peace of mind of knowing your personal information is safe.
    Downloads: 5 This Week
    Last Update:
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  • 25
    Instagram CLI

    Instagram CLI

    Become a 10x Instagrammer and Escape Brainrot with Instagram CLI

    Instagram: the app you open to send one message… and suddenly 30 minutes are gone. We all know the cycle — and we finally had enough. What if Instagram had a quick fix? A productivity-friendly mode that keeps your connections, but gives your attention span a fighting chance? No algorithm traps. No reel vortex. No dopamine casino. Just conversations and updates, on your terms. Instagram CLI is a minimal, fast, keyboard-native way to stay connected without getting cooked by social media.
    Downloads: 8 This Week
    Last Update:
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