Find open-source software you can trust.

DBX provides a roughly 20 MB desktop client for connecting to and managing dozens of SQL and NoSQL databases, with Docker and web deployments available as well. It includes an AI assistant and an MCP server so coding agents can query databases through connections already configured in DBX, with safety checks before generated SQL runs. The desktop app works offline and does not collect telemetry; AI features need a reachable model endpoint or local Ollama.

ytDownloader wraps yt-dlp in a desktop interface for downloading video or audio from YouTube, Facebook, Instagram, TikTok, and hundreds of other supported sites. It includes playlist downloads, range selection, subtitles, and hardware-accelerated video compression. Builds are available for Windows, Linux, and macOS; the macOS app is unsigned, requires removing its quarantine flag, and expects yt-dlp to be installed through Homebrew.

VidBee uses yt-dlp to download video from a wide range of sites, including YouTube, TikTok, Instagram, and Twitter. RSS subscriptions can watch selected creators and fetch new releases in the background. The project includes a desktop app as well as a Docker-ready web client and API, so it can serve individuals or self-hosted workflows; it remains under active development as supported sites and download behavior change.

SimpMusic is an open-source YouTube Music client for Android and desktop systems. It can play music and video in the background without in-app ads, search YouTube, sync or customize playlists, cache tracks for offline use, and display lyrics from several sources. The FOSS build says it includes no trackers, although optional history syncing sends playback data to Google. Users remain responsible for complying with copyright law and the terms of the services they access.

MediaGo is a cross-platform video downloader that can detect media in the browser and send it to a desktop or self-hosted instance. It handles HLS and m3u8 streams, YouTube, Bilibili, and many sites supported through yt-dlp, with format selection, conversion, a built-in player, and an HTTP API. Docker deployment provides a web interface that other devices on the same network can open. Users are responsible for downloading only content they are authorized to access and for avoiding abusive scraping.

PakePlus-Android packages websites, HTML files, and compiled frontend projects as desktop or mobile applications. Users configure and preview a project in the client or web app, then let GitHub Actions perform the build instead of maintaining a complete local development environment. The workflow requires a GitHub token with repository and Actions permissions, and future builds depend on the repository created for the user.

BingGPT provides a standalone Windows, macOS, and Linux interface for Microsoft's Bing AI chat without requiring Edge or a browser extension. After signing in with a Microsoft account, users can start new topics, switch response tone, keep the window on top, customize theme and font size, and export an entire conversation as Markdown, PNG, or PDF. The application still depends on Bing being available in the user's region. Where the service is restricted, its documentation says a VPN or proxy covering `bing.com` and its subdomains is required.

Open Video Downloader gives Windows, macOS, and Linux users a desktop interface for yt-dlp. It can save videos, audio, subtitles, metadata, and full playlists from hundreds of supported sites while letting users choose resolution, frame rate, format, naming rules, and output folders. The app manages concurrent downloads through a queue and requires no command-line setup, though users remain responsible for following applicable laws and platform terms.

RapidRAW is a lightweight RAW editor for Windows, macOS, Linux, and Android, using a GPU-accelerated 32-bit processing pipeline for responsive, non-destructive adjustments. It includes layer masks, subject and sky detection, and optional generative edits through an AI backend. For high-resolution RAW files and complex masking, the project recommends at least 16 GB of memory and a reasonably modern dedicated GPU.

anarlog is a local-first meeting notetaker that records meetings, transcribes audio on the device, and saves each result as a Markdown file on disk. Notes can be searched or synchronized with tools of your choice, without a hosted account or tracking backend. Summaries can use OpenAI, Anthropic, Gemini, OpenRouter, Ollama, LM Studio, or another OpenAI-compatible provider. This repository continues the former Hyprnote open-source path and is not the team's current char codebase.

Thaw is a menu bar manager for macOS 26 and macOS 27. It can place items in hidden or always-hidden sections, reveal them through hover, an empty-area click, scrolling, or swiping, and automatically hide them again. Users can also reorder items by dragging, search the menu bar, adjust spacing, save layout profiles, or show hidden items in a separate bar for notched displays. The app is available as a release download or through Homebrew, but its stated platform support targets the newer macOS generations rather than older systems.

Cerebro opens with a Ctrl+Space shortcut and lets you launch applications, search the web, browse files with previews, and run calculations or conversions. Its plugin manager can add more commands, and developers can build their own extensions using the project's plugin documentation.

AltSendme sends files or entire directories directly between devices instead of uploading them to a cloud drive. It works across desktop, Android, terminal, and browser clients, uses QUIC with TLS 1.3, verifies content with BLAKE3, and can resume interrupted transfers. The project is still marked as work in progress despite offering downloadable builds.

Gifski turns screen recordings, design demos, and other short videos into high-quality GIF animations on macOS. You can adjust dimensions, cropping, speed, frame rate, looping, and quality, then copy or save the result from the app or invoke it through macOS sharing and Services. It accepts formats supported by macOS, but not WebM or QuickTime Animation, and GIF output can become large.

Terax is a lightweight cross-platform development workspace that combines a native multi-tab terminal, code editor, file explorer, Git graph, and local web preview in one desktop app. Its AI side panel can use your own keys for hosted providers or connect to local models through LM Studio, MLX, and Ollama. Agent workflows include plans, sub-agents, project memory, file editing, and approval-gated shell commands. At roughly 7–8 MB, with no account and no telemetry, it targets developers who prefer a terminal-first workflow without losing project navigation and visual review.

Mockoon lets developers define routes and responses in a desktop app and run mock servers locally without creating an account or deploying remotely. It supports OpenAPI, JSON templating, proxy forwarding, HTTPS, and request logs, while its CLI runs the same mocks in CI or headless environments. Team synchronization and hosted deployment are optional cloud features.

PakePlus-iOS turns an existing website, HTML page, or compiled Vue/React project into a desktop or mobile application through a desktop or web interface. It can preview a project and send the build to GitHub Actions, avoiding a full local toolchain. Using it requires a GitHub token with repository and workflow permissions, and the generated PakePlus repository must remain available for later builds.

Wealthfolio keeps portfolio holdings, transactions, performance, net worth, spending, and financial goals in a local SQLite database. It supports multiple accounts, asset types, currencies, benchmark comparisons, and return calculations without requiring cloud storage. Optional read-only broker synchronization covers more than 30 institutions, and the app is available on Windows, macOS, Linux, iOS, or as a self-hosted web service.