Apps for Linux with any license

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Show 33 less popular platforms
  • Mozilla Firefox

    Mozilla Firefox (known simply as Firefox) is a free and open source web browser descended from the Mozilla Application Suite. Firefox is highly extensible, with thousands of third-party add-ons available.

     

    Free Open Source Mac Windows Linux Android iPhone Android Tablet BSD iPad ... PortableApps.com Haiku

  • Dropbox

    Worlds leading online storage and file sync service. You get 2GB free. Apps for all major platforms.

     

    Freemium $ $ $ Mac Windows Linux Web Android iPhone Blackberry Chrome OS ... Windows S Windows Phone iPad Kindle Fire

  • Google Chrome

    A free web browser developed by Google from the open source Chromium project with a focus on speed and minimalism.

     

    Free Mac Windows Linux Android iPhone Chrome OS Android Tablet BSD ... iPad PortableApps.com

  • Skype

    An instant messaging app that provides online text message and video chat services.

     

    Freemium Mac Windows Linux Web Android iPhone Blackberry Chrome OS ... Windows S Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com

  • LibreOffice

    LibreOffice is a powerful office suite – its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity.

     

    Free Open Source Mac Windows Linux Android Android Tablet BSD

  • Thunderbird

    Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.

     

    Free Open Source Mac Windows Linux BSD PortableApps.com Haiku

  • Inkscape

    An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.

     

    Free Open Source Mac Windows Linux Windows S BSD PortableApps.com X11 MacPorts ... XQuartz

  • Foxit Reader

    Foxit Reader is a free and light-weight multi-platform PDF document viewer. Its core function is compatible with PDF Standard 1.7.

     

    Free Personal Mac Windows Linux Android iPhone Windows S Android Tablet Windows Phone ... iPad ReactOS

    • Bundleware The installer tries to install McAfee WebAdvisor and PhantomPDF Business. These can be skipped by clicking Decline on each.
  • calibre

    Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed around the concept of the logical book, i.e.

     

    calibre icon

    Free Open Source Mac Windows Linux BSD

  • LibreOffice - Writer

    Writer has all the features you need from a modern, full-featured word processing or desktop publishing tool. It's simple enough for a quick memo, but powerful enough to create complete books with contents, diagrams, indexes, etc.

     

    LibreOffice - Writer icon

    Free Open Source Mac Windows Linux BSD PortableApps.com ReactOS

  • f.lux

    Software that makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.

     

    f.lux icon

    Free Mac Windows Linux Android iPhone Android Tablet iPad

  • ownCloud

    A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms.

     

    ownCloud icon

    Freemium Open Source Mac Windows Linux Android iPhone Blackberry Android Tablet iPad ... Self-Hosted Raspberry Pi Cloudron

  • Apache OpenOffice

    Apache OpenOffice is a leading open-source office suite that offers free applications for word processing, spreadsheet, presentations, graphics, databases and more.

     

    Apache OpenOffice icon

    Free Open Source Mac Windows Linux BSD PortableApps.com

  • Write!

    Write! is a distraction-free text editor that boosts your productivity.

     

    Write! icon

    Commercial $ $ $ Mac Windows Linux

    • Discontinued Development of the app was most probably stopped after v1.65 in June 2018. Cloud syncing probably stopped working in December 2018. Check: https://writt.uservoice.com/forums/260510-general/suggestions/35699572-is-write-project-alive#comments
  • Slack

    Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams.

     

    Slack icon

    Freemium Mac Windows Linux Web Android iPhone Windows S BSD ... Electron / Atom Shell

  • Google Keep

    Google Keep has several features including color coding notes, inserting images, creating lists, geo-fencing, shareable notes, and search by color.

     

    Google Keep icon

    Free Mac Windows Linux Web Android iPhone Chrome OS Android Tablet ... iPad Chrome Android Wear

  • Discord

    All-in-one voice, video and text chat for gamers that’s free, secure, and works on both your desktop and phone.

     

    Discord icon

    Freemium $ $ $ Mac Windows Linux Web Android iPhone BSD iPad ... FreeBSD

  • Laverna

    Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.

     

    Laverna icon

    Free Open Source Mac Windows Linux Web Self-Hosted

    • Discontinued The project is dead: the developer had issues with synchronization and multiple devices, so he decided to focus on other projects. Some users on GitHub are thinking about a fork: https://github.com/Laverna/laverna/issues/971#issuecomment-411423965
  • FreeMind

    FreeMind is a premier free mind-mapping software written in Java. The recent development has hopefully turned it into high productivity tool.

     

    FreeMind icon

    Free Open Source Mac Windows Linux

  • LibreOffice - Calc

    LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.org Calc, professional data miners and number crunchers will appreciate its comprehensive range of advanced functions.

     

    LibreOffice - Calc icon

    Free Open Source Mac Windows Linux BSD PortableApps.com ReactOS

  • Nextcloud

    A safe home for all your data – Access & share your files, calendars, contacts, mail & more from any device, on your terms.

     

    Nextcloud icon

    Free Open Source Mac Windows Linux Web Android iPhone Android Tablet iPad ... Self-Hosted Cloudron

  • Simplenote

    Made by the company behind WordPress, Simplenote is an easy way to keep notes, lists, ideas, and more. Your notes stay updated across all your devices. No buttons to press. It just works.

     

    Simplenote icon

    Free Open Source Mac Windows Linux Web Android iPhone Android Tablet iPad ... Kindle Fire

  • Dia

    Dia is a GTK+ based diagram creation program for Linux, Unix, Mac OS X and Windows released under the GPL license. Dia is roughly inspired by the commercial Windows program https://alternativeto .

     

    Dia icon

    Free Open Source Mac Windows Linux PortableApps.com FreeBSD Xfce DragonFly BSD NetBSD ... OpenBSD

    • Discontinued No new versions since 2011. Last release, 0.97.2, can be still downloaded from the official website.
  • Tox

    Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

     

    Tox icon

    Free Open Source Mac Windows Linux Android iPhone Android Tablet BSD