Trending open source alternatives

Fully local voice cloning, dubbing, dictation, and transcription in one desktop app - an open-source ElevenLabs replacement.

Open-source AutoCAD-style 2D CAD in Rust — command line, DXF/DWG, layers, dimensions and plotting.

Deep clean and optimize your Mac with this all-in-one CLI toolkit.

Open-source CapCut alternative: a privacy-first browser video editor with a timeline, effects, and local editing.

Open-source Excel-style spreadsheet in pure Rust — formulas, dynamic arrays, PivotTables, charts and XLSX round-trip.

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

An open-source, self-hostable PaaS alternative to Vercel, Heroku and Netlify — deploy apps, databases and one-click services on your own servers.

Compositor is a free, open-source Photoshop-style image editor built in Swift, native to macOS.

Open LLM app platform with visual workflows, RAG pipeline, agents and model management. Deploy self-hosted, in your VPC, or on Dify Cloud.

OBS Studio is free and open source software for live streaming and screen recording. Capture, mix, and broadcast video with pro-grade tools used by streamers and creators worldwide.

Vaultwarden is an unofficial, Bitwarden-compatible server written in Rust. Self-host your password vault with low resource use and full compatibility with all Bitwarden clients.

Open source LLM engineering platform for tracing, evaluating, monitoring, and managing prompts as an alternative to LangSmith and Helicone.

Open-source, AI-native project management platform — a self-hostable alternative to Jira, Linear, Monday, and ClickUp.

Cross-platform FFmpeg GUI for lossless video and audio cutting, merging and remuxing — no re-encoding, no quality loss.

Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.

Lightweight self-hosted server monitoring hub with historical data, Docker stats, and configurable alerts.

A beautiful, self-hosted ROM manager and player for your retro game collection, with rich metadata and in-browser emulation.

Visually build and deploy AI agents and workflows in Python, with built-in API and MCP servers. MIT-licensed and backed by DataStax.

AI-native design editor with real-time collaboration, component system, and Figma-compatible file format.

A community-maintained open-source personal finance app for tracking accounts, investments, budgets, and net worth.

OpenProject is open-source project management software for agile teams. A powerful alternative to Jira, Asana, Trello, and Monday.com — fully self-hosted and free to use.

KeePassXC is a cross-platform, community-driven port of KeePass Password Safe. Store credentials locally in an encrypted database, with no cloud required and full data control.

PureMac is a free, open-source macOS cleaner and optimizer with zero telemetry. Cache, junk, and uninstall cleanup make it a true CleanMyMac alternative you can fully trust.

An open-source AI agent skill that builds a local Next.js editor for App Store and Google Play screenshots with device frames and store-size exports.