Description:
Chatto is a fast, self-hosted team chat app with private by-default data, modular rooms, audio/video calls, and GraphQL/NATS APIs for deep integrations—designed for teams and communities to own their conversations.
Free Software Directory
Vocalinux: Offline Voice Dictation for Linux
Description:
Offline, privacy-first Linux voice dictation app with whisper.cpp, VOSK, and remote API options.
LingBot-Map: Geometric Context Transformer for Streaming 3D Reconstruction
Description:
LingBot-Map is a feed-forward 3D foundation model for streaming 3D reconstruction. It unifies geometric grounding, dense cues, and drift correction in a single streaming framework with paged KV cache attention, enabling efficient, scalable reconstruction of long sequences.
CrossPoint Reader
Description:
CrossPoint Reader is open-source firmware for Xteink X3/X4 e-readers (ESP32-C3). It renders EPUB and text formats, supports OPDS and OTA updates, includes a web UI and configurable themes, and provides flexible device tooling for developers and hobbyists to customize and extend reading experiences.
Logto
Description:
Logto is an open-source authentication and authorization infrastructure for SaaS and AI apps. It supports OIDC, OAuth 2.1, SAML, multi-tenancy, enterprise SSO, RBAC, and pre-built sign-in flows with SDKs for 30+ frameworks.
OpenOats
Description:
OpenOats is a macOS-based, offline meeting note-taker that transcribes conversations in real time and stores notes locally. It supports local and cloud LLM providers (Ollama, OpenRouter, Voyage AI), indexes your knowledge base, and generates structured meeting notes.
Ente
Description:
Ente is a fully open source, end-to-end encrypted cloud platform with Ente Photos, Ente Locker and Ente Auth, offering private cloud storage across clients with a server powering the services.
KalamDB
Description:
KalamDB is a lightweight, real-time SQL database backend designed for per-user isolation. It exposes SQL over HTTP with live WebSocket subscriptions, includes built-in auth, and supports vector embeddings, object storage, and multi-raft clustering for scalable, AI-enabled apps.
PulseWeaver
Description:
PulseWeaver is a self-hosted forward-auth sidecar that gates services by client IP and host. It tracks devices via heartbeats, grants per-user access to hosts behind a reverse proxy, and runs as a single binary with an embedded UI and SQLite storage.
OpenConnector
Description:
OpenConnector is an open-source gateway that connects 1,000+ SaaS providers to AI agents via SDK, CLI, MCP, HTTP, and OpenAPI. It offers a reusable provider catalog, credential management, and runtime controls for authentication, scopes, policies, and run logs. Deploy locally, on Cloudflare, or via OOMOL-hosted runtime.