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Open source applications

GPG Plugin Portable 2.5.17 (GnuPG encrypt and sign utility) Released

John T. Haller's picture
Submitted by John T. Haller on February 23, 2026 - 4:48pm

A new version of GPG Plugin Portable has been released. GnuPG is a complete and free implementation of the OpenPGP standard allowing you to encrypt and sign your data and communications. It is an add-on used by other portable apps like older versions of Thunderbird Portable and SeaMonkey Portable. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

Mumble Portable 1.5.857 (voice chat for gaming) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 8:08pm

A new version of Mumble Portable has been released. Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

Transmission Portable 4.1.1 (bittorrent client) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 8:06pm

A new version of Transmission Portable has been released. Transmission is a fast, lightweight bittorrent client. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

Zettlr Portable 4.2.0 (modern markdown editor) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 8:04pm

A new version of Zettlr Portable has been released. Zettlr is a modern markdown editor with a rich feature set. It's packaged in PortableApps.com Format for easy use from any portable device and integration with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

Draw.io Portable 29.5.2 (diagramming) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 7:24pm

logoA new version of Draw.io Portable has been released. Draw.io is a full featured diagramming tool. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

Draw.io is a trademark of JGraph Ltd and used with permission. Support for this package is not provided by the Draw.io team.

CrystalMark Retro Portable 2.0.7 (comprehensive benchmarking) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 7:22pm

A new version of CrystalMark Retro Portable has been released. CrystalMark Retro Portable is comprehensive benchmarking software that measures CPU, disk, 2D graphics (GDI), and 3D graphics (OpenGL) performance. CrystalMark Retro Portable includes the 32-bit, 64-bit and ARM 64-bit versions (automatically selected).

calibre Portable 9.3.1 (ebook manager, viewer, converter) Released

John T. Haller's picture
Submitted by John T. Haller on February 22, 2026 - 6:15pm

A new version of calibre Portable has been released by PortableApps.com. calibre is an ebook manager, converter, and viewer with support for a variety of formats and devices. It's in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

New: HandBrake Portable 1.10.2 (video converter) Released

Submitted by mwayne on February 20, 2026 - 12:56pm

logoHandBrake Portable has been released. Handbrake is a video converter with support for most video formats output to a set of modern, widely supported codecs. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

LibreWolf Portable 147.0.4-1 (web browser) Released

John T. Haller's picture
Submitted by John T. Haller on February 18, 2026 - 12:37pm

A new version of LibreWolf Portable has been released. LibreWolf is a custom browser based on Firefox®, focused on privacy, security and freedom. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

r3dfox Portable 147.0.4 (web browser for Vista and Windows 7) Released

John T. Haller's picture
Submitted by John T. Haller on February 18, 2026 - 12:36pm

logoA new version of r3dfox Portable has been released. r3dfox is a modern Firefox-based web browser for Windows Vista and 7. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

Update automatically or install from the portable app store in the PortableApps.com Platform.

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