Sites like simplehelp.net

Free Download Manager, a free download accelerator and organizer for Windows, macOS, Android and Linux, with torrent support

The MacPorts Project's official site offering a package manager for installing open-source software on macOS and other Unix-like systems

Damien Guard's personal blog on software development, typography and vintage computing, with EF Core and VTX5000 articles

Slax, a compact portable Linux operating system that runs from USB, with a blog by its author Tomas M

A personal site by vision scientist Michael Bach offering optical illusion explanations, publications, and the free FrACT vision test

IINA, a free open-source media player app for macOS with JavaScript plugin support, built on mpv

Recalbox, an open-source retrogaming console and emulation software that plays classic console, computer and arcade games

LaunchBox, a Windows and Android game launcher and library manager for emulators, DOSBox and PC games

A free open-source retro-gaming Linux distribution that turns a USB stick, SD card or computer into a gaming console

MajorGeeks.com is a free software download site offering Windows utilities, drivers and tech news, run under the MajorGeeks name

Kim Garst's website on AI-driven marketing strategy, training and advice for business owners, with consulting sessions offered

BorgBackup, an open-source deduplicating backup archiver with compression and authenticated encryption, with documentation, release series and support pages

A community forum and tips site on computer tweaks, tricks and software, covering macOS, Windows and related utilities

RoaringApps is a crowd-sourced database tracking whether applications work with new macOS, iOS and Windows releases

Libretro, a project and website for the crossplatform application API behind the RetroArch emulator frontend, with news and forums

An open source PlayStation 2 emulator project, with a website carrying its blog posts and project information

Psi Instant Messenger, a free open-source instant messaging application for the XMPP network on Windows, Linux and macOS

The GNOME project's website, presenting its free and independent desktop computing platform and its community, in English and several other languages

Personal website of Ravi Bhavnani offering small freeware Windows utilities such as File Timestamper, iPod Rescue, Radio Ripper and WeatherMate

Securosis, an information security research and advisory firm with a blog on cloud and AI security, research and training

Personal blog by Mike Driscoll sharing Python tutorials, code samples and files from his Python Extension Building Network projects

The official website of Thunderbird, a free open-source desktop and mobile email, calendar and contacts app

Headius, a commercial JRuby support firm run by core runtime developers, offering priority bug fixes, debugging and performance consulting

OSNews, a long-running news and discussion site covering operating systems, computing, software development and technology news

OMG! Ubuntu is a news blog covering Ubuntu and Linux apps, desktop software and open-source tips, written independently

A German blog aggregator that links to and ranks posts from German tech, politics and culture blogs

Peppertop Designs, a webcomic studio by Andrew McDermott publishing sci-fi, fantasy and humour strips such as The Greys and Elvie

OPNsense, an open source firewall and routing platform project with release news, blog posts, donation information and a public roadmap

TecMint, a Linux how-to blog with tutorials and guides by Ravi, founded in 2012

OldVersion.com is a download site offering archived older versions of Windows, Mac and Linux software, apps and games

It's FOSS is an English-language blog on Linux tips, tutorials, applications and news, written by Abhishek Prakash

Security researcher Scott Helme's personal blog and site on web security, security headers and incident analysis, plus media and speaking pages

WinSCP, a free open-source SFTP and FTP client application for Windows file transfers between local and remote computers

Solus, a rolling-release Linux distribution for desktop computers, with news, release announcements and policy pages

The official home of Xfce, a lightweight desktop environment for UNIX-like operating systems, with release news and blog posts