Open Source Shell Software & Tools

An agentic development environment built on a modern Rust terminal emulator with AI-powered coding features.

Open-source platform for fine-tuning and running LLMs locally — 2x faster training with 70% less VRAM. Supports LoRA, QLoRA, DPO, GRPO.

Open-source AWS-compatible cloud platform that runs EC2, S3, EBS, VPC, and IAM APIs on your own bare-metal servers.

OpenVPN is an open source VPN daemon

Open-source, self-hosted database backup and restore platform for PostgreSQL, MySQL, MongoDB, Redis, and more.

Olares is an open-source personal cloud OS to help you reclaim your data. Self-host apps, files, and AI services right on your own hardware with ease.

Self-hostable private blogging

Open-source, self-hosted search engine aggregator with a comprehensive plugin system.

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

Keila is the open-source newsletter and email campaign tool — a friendly Mailchimp alternative for beautiful campaigns, sign-up forms, and contact lists.

An open-source terminal-native AI coding agent with cross-session memory, multiple agents, and support for any LLM provider.

Open-source AI agent toolkit with an interactive coding agent CLI, unified multi-provider LLM API, and TUI libraries.

A self-hosted podcast manager/downloader/archiver tool to download podcast episodes as soon as they become live with an integrated player.

Self-hosted RSS reader inspired by Google Reader — organize, read and subscribe to your favorite feeds on your own server.

Secure and easy self-hosted file sharing platform.

Self-hosted automation platform for building agents that monitor and act on your behalf — a hackable, open source alternative to IFTTT and Zapier.

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

Self-hosted image sharing service with gallery support.

AI-native open-source project management platform for Scrum and Kanban teams.

Long-running self-hosted RSS/Atom feed reader and aggregator, originally created in 2005 and now maintained at github.com/tt-rss/tt-rss.

A free internet metasearch engine which aggregates results from various search services without tracking or profiling users.

Open-source command-line and desktop HTTP client with intuitive syntax, JSON support, and built-in auth — a developer-friendly Postman alternative.

A simple, lightweight home media server for UNIX systems.

Journaler is a free, open-source daily journal built with simplicity and privacy in mind. Capture entries in markdown, search past thoughts, and own your data on your own device.

Self-hosted image sharing app that ships as a single static binary with multi-user support and shareable guest albums.