Owncast

Self‑hosted live streaming with built‑in chat

ownCloud

Self‑hosted file sync, share, and collaboration platform

Ownphotos

Self-hosted photo management with AI-powered face and object recognition

OxiCloud

Lightweight Rust-powered file storage alternative to NextCloud

Padloc

Secure, cross‑platform password manager for individuals and teams

Palanteer

Lean, high-resolution instrumentation for C++ and Python applications

Panther

Run PHP end-to-end tests and scrape sites with real browsers

Papercups

Self-hosted live chat for secure customer support

Papercut

Desktop SMTP server and email viewer for development

Paperless-ngx

Turn paper piles into searchable digital archives with ease

Papermark

Secure, branded document sharing with analytics and custom domains

PostgreSQL-powered search engine for real‑time analytics and update‑heavy workloads.

Parca

Continuous eBPF profiling for cost-effective performance insights

Parse Server

Self‑hosted Node.js backend compatible with MongoDB, PostgreSQL, and GraphQL

Passbolt

Secure collaborative password manager for teams, self‑hosted

Pathway

Unified Python framework for real‑time, batch, and LLM pipelines

Payload

Next.js native CMS that lives directly in your /app folder

Peekaping

Modern self-hosted uptime monitoring with Go and React

PEFT

Efficiently fine-tune large models with minimal parameters

Peppermint

Self-hosted ticketing system with markdown notes and Docker deployment

Perforator

Zero‑impact continuous CPU profiling for large‑scale Linux services

PerfView

Deep-dive performance analysis for .NET on Windows

Private AI search engine with local and cloud LLM support

PGMQ

Lightweight PostgreSQL‑based message queue with exactly‑once delivery