Open source and free applications for my computers

A simple sidebar for Windows desktop that displays hardware diagnostic information.

Immunet free antivirus is an antivirus based on the Clam AV Engine, plus 2 cloud based engines (SPERO and ETHEROS).

An efficient blocker add-on for various browsers. Fast, potent, and lean.

uBlock Origin is NOT an "ad blocker": it is a wide-spectrum blocker -- which happens to be able to function as a mere "ad blocker". The default behavior of uBlock Origin when newly installed is to block ads, trackers and malware sites -- through EasyList, EasyPrivacy, Peter Lowe’s ad/tracking/malware servers, Online Malicious URL Blocklist, and uBlock Origin's own filter lists.

Clipboard manager with searchable and editable history.

It's possible to save plain text, images, HTML and other formats, use plugins, filter out content by text, data format or window from which it is copied, use multiple tabs, control application using command-line interface and scripting, assign system-wide shortcuts, paste item into application just by selecting it in tray menu and more.

Firefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will extend your ability to work across multiple platforms from one place.

Firefox DevTools features:

• Master CSS Grid
• Page Inspector
• Web Console
• JavaScript Debugger
• Network Monitor
• Storage Panel
• Responsive Design View
• Visual Editing
• Shapes Editor
• Web Audio Editor
• CSS stylesheets Editor
• Scratchpad
• Performance Tools
• Memory Tools

Chromium is the open-source browser project from which Google Chrome takes its source.

The qBittorrent project aims to provide a Free Software alternative to µTorrent. Additionally, qBittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS/2, FreeBSD).

qBittorrent is based on the Qt toolkit and libtorrent-rasterbar library.

Features:

• Polished µTorrent-like User Interface

• Well-integrated and extensible Search Engine
Simultaneous search in most famous BitTorrent search sites
Per-category-specific search requests (e.g. Books, Music, Movies)

• All Bittorrent extensions
DHT, Peer Exchange, Full encryption, Magnet/BitComet URIs, ...

• Remote control through a Web user interface
Nearly identical to the regular UI, all in Ajax

• Advanced control over trackers, peers and torrents
Torrents queueing and prioritizing
Torrent content selection and prioritizing

• Natively integrated: When Downloads Completes Options (no need for additional script or plug-in)
Exit, Suspend, Hibernate, Shutdown

• UPnP / NAT-PMP port forwarding support

• Available in ~41 languages (Unicode support)

• Torrent creation tool

• Advanced RSS support with download filters (inc. regex)

• Bandwidth scheduler

• IP Filtering (eMule and PeerGuardian compatible)

• IPv6 compliant

• Sequential downloading (aka "Download in order")

• Available on most platforms: Linux, Mac OS X, Windows, OS/2, FreeBSD

Free community support by volunteers:

• https://forum.qbittorrent.org
• https://wiki.qbittorrent.org
• https://github.com/qbittorrent/qBittorrent/issues

VLC is a free and open source cross-platform multimedia player and framework. Owned by the non-profit organization VideoLAN.

Open-source office suite for editing and collaboration on documents, spreadsheets, presentations, and forms. .

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

Bitwarden is the easiest and safest way to store your logins and passwords across all of your devices (iOS, Android, Chrome, Firefox, Opera, Windows, Mac, Linux, and more). Bitwarden is FREE and open source.

Binary releases of Visual Studio Code without Microsoft branding, telemetry and licensing.

FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties.

FreeCAD features tools similar to Catia, SolidWorks or Solid Edge, and therefore also falls into the category of MCAD, PLM, CAx and CAE. It is a feature based parametric modeler with a modular software architecture which makes it easy to provide additional functionality without modifying the core system.

As with many modern 3D CAD modelers it has many 2D components in order to sketch 2D shapes or extract design details from the 3D model to create 2D production drawings, but direct 2D drawing (like AutoCAD LT) is not the focus, neither are animation or organic shapes (like Maya, 3ds Max, Blender or Cinema 4D), although, thanks to its wide adaptability, FreeCAD might become useful in a much broader area than its current focus.

FreeCAD makes heavy use of all the great open-source libraries that exist out there in the field of Scientific Computing. Among them are OpenCascade, a powerful CAD kernel, Coin3D, an incarnation of Open Inventor, Qt, the world-famous UI framework, and Python, one of the best scripting languages available. FreeCAD itself can also be used as a library by other programs.

FreeCAD is also fully multi-platform, and currently runs flawlessly on Windows and Linux/Unix and Mac OSX systems, with the exact same look and functionality on all platforms.

Blender is the free and open-source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing, video editing, and motion tracking.

GIMP is a free program for such photo retouching, image composition and image authoring. Essentially it's the closest thing to Photoshop you can get for free.

Inkscape is a professional vector graphics editor for Linux, Windows and macOS. It's free and open source.

Strawberry is a music player and music collection organizer written in C++ using the Qt framework.

A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.

Signal is a messaging app with an unexpected focus on privacy, combined with all the features expected from a modern IM app. Signal has received a lot of praise from all around the world for its security and privacy-respecting technologies.

Ferdi helps you organize how you use your favourite apps by combining them into one application.