Apps with 'FOSS' feature Page 2 of 7

All apps in Apps with 'FOSS' feature category. Use the filters below to narrow down your search. 
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  1. PostgreSQL icon
     337 likes

    PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    PostgreSQL screenshot 1
    PostgreSQL syntax example
    76 alternatives
  2. IzzyOnDroid icon
     81 likes

    An independent, privacy-focused repository for open-source Android applications; distributing developer-signed open-source applications with additional security, provenance, and transparency checks.

    Cost / License

    Platforms

    • Online
    • Android
    • Android Tablet
    • F-Droid
    IzzyOnDroid screenshot 1
    IzzyOnDroid screenshot 1
    IzzyOnDroid screenshot 2
    +8
    IzzyOnDroid screenshot 3
    62 alternatives
  3. Strawberry icon
     250 likes

    Audio player and music organizer supporting advanced playback, wide format compatibility, streaming from Tidal, Qobuz, Subsonic, and album cover fetching.

    Cost / License

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    • Haiku
    • Mac
    Strawberry screenshot 1
    Strawberry screenshot 1
    Strawberry screenshot 2
    253 alternatives
    4.3
    Very Good50 ratings
  4. GnuCash icon
     405 likes

    Flexible accounting software for personal and small business use, GnuCash is freely available under the GNU GPL, supporting multiple OS and financial tasks.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    • Flathub
    Account Tree Display
    Account Tree Display
    Account Register Display
    +9
    Report Window
    334 alternatives
    3.6
    Good17 ratings
  5. LibreTorrent icon
     105 likes

    LibreTorrent is a Free as in Freedom torrent client for Android 4 and later, based on libtorrent. Download and share files directly on your device.

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    LibreTorrent screenshot 1
    LibreTorrent screenshot 1
    36 alternatives
    4.9
    Excellent14 ratings
  6. Zulip icon
     275 likes

    Threaded group chat with topics for live or async collaboration, open-source, supporting self-hosted or cloud use, suited for organized team discussions.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • Self-Hosted
    • F-Droid
    Zulip screenshot 1
    Zulip screenshot 1
    Zulip screenshot 2
    +4
    Zulip screenshot 3
    250 alternatives
    4.8
    Excellent12 ratings
  7. Qt icon
     273 likes

    Qt is a cross-platform application framework that is widely used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while having the power and speed of native applications.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Qt screenshot 1
    Qt screenshot 1
    57 alternatives
  8. Audile icon
     51 likes

    Open-source Android app recognizing music via AudD and ACRCloud, storing results with full metadata, lyrics, and links, supporting offline use and robust library management.

    Cost / License

    Application type

    Platforms

    • Android
    • F-Droid
    Audile screenshot 1
    Audile screenshot 1
    Audile screenshot 2
    +5
    Audile screenshot 3
    35 alternatives
  9. ReactOS icon
     299 likes

    ReactOS™ is a FOSS effort to develop a quality operating system based on the architecture of Microsoft® Windows™ NT family of operating systems, that is compatible with applications and drivers written for it (NT4, 2000, XP, 2003, Vista, 7).

    Cost / License

    Application type

    Platforms

    • Windows
    • ReactOS
    ReactOS screenshot 1
    ReactOS screenshot 1
    ReactOS screenshot 2
    +23
    ReactOS screenshot 3
    205 alternatives
    3.7
    Good7 ratings
  10. Podman icon
     71 likes

    Podman is a daemon-less container runtime for managing containers, pods, and container images. It is intended as a counterpart to CRI-O, to provide low-level debugging not available through the CRI interface used by Kubernetes.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Red Hat
    Manage containers. Part 1 of 3. Supported engines and orchestrators include Podman, Docker, Lima, kind, Red Hat OpenShift, Red Hat OpenShift Developer Sandbox.
    Manage containers. Part 2 of 3.
    Manage containers. Part 3 of 3. Using Terminal.
    +5
    Build, pull, and push images. Part 1 of 3.

Build containers from a Dockerfile / Containerfile, or pull images from remote repositories to run.

Manage accounts for and push your images to multiple container registries.
    15 alternatives
  11. Sync-in icon
     21 likes

    Sync-in is a secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Cloudron
    • Docker
    • Docker Hub
    • npm
    • YunoHost
    Sync-in screenshot 1
    Sync-in screenshot 1
    Desktop application
    +6
    Files metadata
    72 alternatives
  12. AdAway icon
     153 likes

    An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing.

    Cost / License

    Application types

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    AdAway screenshot 1
    AdAway screenshot 1
    AdAway screenshot 2
    96 alternatives
  13. OpenBoard icon
     68 likes

    OpenBoard is a 100% foss keyboard based on AOSP, with no dependency on Google binaries, that respects your privacy.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    OpenBoard screenshot 1
    OpenBoard screenshot 1
    OpenBoard screenshot 2
    +2
    OpenBoard screenshot 3
    35 alternatives
    4.3
    Very Good20 ratings
  14. QuickLook icon
     87 likes

    The Quick Look feature from Mac OS X, which allows users to preview file contents quickly by pressing the Space key, is missed. Windows doesn't have this feature. While alternatives like WinQuickLook and Seer exist, the decision was made to create a new version because the...

    Cost / License

    Application type

    Platforms

    • Windows
    Preview of a shapefile (.shp) using the shapefile viewer plugin https://github.com/birderyu/QuickLook.Plugin.ShapefileViewer
    Preview of a PDF file
    Preview of a .docx file using the office plugin at https://github.com/QL-Win/QuickLook.Plugin.OfficeViewer
    +16
    Preview of an excel .xlsx file using the office plugin at https://github.com/QL-Win/QuickLook.Plugin.OfficeViewer
    20 alternatives
    5.0
    Excellent11 ratings
  15. Vorbis icon
     299 likes

    Ogg Vorbis is a fully open, general-purpose compressed audio format for mid to high quality (8kHz-48.0kHz, 16+ bit, polyphonic) audio and music at fixed and variable bitrates from 16 to 128 kbps/channel.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    7 alternatives
  16. Input Leap icon
     34 likes

    Input Leap is software that mimics the functionality of a KVM switch, which historically would allow you to use a single keyboard and mouse to control multiple computers by physically turning a dial on the box to switch the machine you're controlling at any given moment.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • Flatpak
    Input Leap screenshot 1
    Input Leap screenshot 1
    22 alternatives