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Published directory entries matching your search.
Presentator is an open-source design feedback and presentation platform. It supports leaving comments directly on designs, building clickable prototypes through annotations and hotspots, and sharing public or password-protected preview links. A Figma plugin exports designs, and the app can be used hosted or self-hosted.
Pretendo Network is a free and open source replacement for Nintendo's servers for the 3DS and Wii U, built through clean-room reverse engineering. It aims to preserve online functionality for those consoles, and Cemu 2.1 officially supports it under network account options. Connecting on consoles requires hacks such as Aroma for Wii U and Luma3DS for 3DS, though Wii U also has a limited hackless SSSL method.
Prism Launcher is an open-source Minecraft launcher for managing multiple instances, accounts and mods. It installs and launches modpacks, interfaces with Modrinth and CurseForge for individual mods, and lets each instance keep its own settings and configurations. It is built with the Qt toolkit and runs on Windows, MacOS and Linux. It is licensed under GPL-3.
Pritunl is a free open source enterprise distributed VPN server supporting OpenVPN, WireGuard and IPsec. It virtualizes private networks across datacenters and provides remote access through a web interface. Servers are distributed across multiple instances with automated failover, and the project is built on MongoDB. A Python plugin system allows custom authentication and access control.
Scans for exposed personal information and submits removal requests to covered data brokers, people-search sites, and other sources.
Dove is a suite of configurations and advanced modifications for Mozilla Thunderbird. The project states that it is designed to put the user first, with a focus on privacy, security, freedom and usability. Installation instructions, a manual installation path for unsupported platforms, and uninstall guidance are provided.
coolLabs Fonts is a drop-in replacement for Google Fonts that serves the same fonts through its own API. According to the site, the API logs no IP addresses or request details, and font files are served from BunnyCDN. It supports the css2 and css API endpoints and Material Icons; users change fonts.googleapis.com to api.fonts.coollabs.io. The project is open source and free.
PrivateGPT is a private AI tool that connects an organization's own data sources and answers questions in natural language. It links services such as Notion, JIRA, Slack and Github to retrieve company knowledge, and people receive answers only about information they are permitted to access. A live demo is offered.
PrivateGPT is an open-source API layer that turns local models into production AI applications, following the Claude API model. It provides a messages API, file and artifact ingestion, retrieval with citations, embeddings and orchestration, and a built-in workbench UI for testing and demos.
Privatiser anonymizes IPs, API keys, passwords, PII and cloud identifiers before text is pasted into AI tools. It runs in the browser with local processing, preserves structure, and offers a reversible mapping to restore values in replies. It is free and open source.
ProcrastiTracker is an open source time tracking tool for Windows that automatically tracks applications and documents used and provides detailed usage statistics. It is written to be small and non-intrusive, and is described as useful for increasing productivity and tracking and billing time across projects or clients.
ProductivePrivacy is a curated directory of privacy-focused applications and tools. It lists software that prioritizes data security, is open-source, or offers end-to-end encryption, including note-taking apps, collaborative editors, database tools and other productivity software. Users can filter and sort the listed applications by category and other attributes.
Project CSV is a free, open-source web application for viewing and editing .csv files in a browser or offline. It processes file data locally on the user's device without sending it over the network or collecting other data. The application allows selecting .csv files, adjusting settings, generating editable tables, and downloading the edited table.
Project Random is described as a random, obscure content generator for the web that surfaces media with zero views from platforms including YouTube, TikTok, Spotify and others. It lists video, audio and games sources such as YouTube Shorts, Twitch VODs, Soundcloud and Scratch Projects.
This is a LlamaIndex developer documentation cookbook demonstrating the usage of Prometheus 2, an open-source language model specialized in evaluating other language models. Prometheus 2 was developed to address transparency, controllability, and affordability limitations of proprietary language model evaluators.
The Prompt Engineering Roadmap on roadmap.sh is a community-created step-by-step guide for learning prompt engineering in 2026. Roadmap.sh is an open-source platform that provides developer career roadmaps, learning resources, best practices, and projects, and is the 6th most starred project on GitHub with hundreds of thousands of monthly visitors.
PromptEden monitors how brands appear in AI answers, compares competitors, and inspects cited sources. It also provides content creation with Eden and connects AI clients through the Model Context Protocol. Paid plans start at $49 per month.
Promptfoo is an AI security testing platform that integrates into development workflows. It connects to AI apps, agents and CI/CD pipelines, generates context-aware attacks, and provides remediation guidance in pull requests. It offers red teaming, an open-source edition and integrations including GitHub Actions, GitLab CI, Jenkins and MCP.
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
ProofMode is a project in the guardianproject GitLab group, named ProofMode: Verified Visuals (A CameraV-inspired Micro App). The proofmode-android repository was created on January 10, 2022 and is licensed under the GNU GPLv3.
Prophet is a forecasting procedure implemented in R and Python. It provides automated forecasts that can be tuned by hand, and is based on an additive model with non-linear trends and yearly, weekly and daily seasonality plus holiday effects. Facebook released it as open source, available on CRAN and PyPI.
ProPublica instructions for submitting documents securely through its verified SecureDrop service.
Protected Planet is a source of data on protected areas and other effective area-based conservation measures, updated monthly with submissions from governments, organisations, landowners and communities. It provides figures on global terrestrial, inland water and marine coverage. It also covers the ICCA Registry, an online platform where indigenous peoples and local communities provide data, case studies, maps, photos and stories.
Proton VPN is a privacy-focused virtual private network service offered by Proton. It provides fast, secure connections across servers in more than 140 countries, with free and premium Plus plan options. The service operates on a no-logs, no-ads policy, is open-source and independently audited, and supports streaming, device compatibility across desktop, mobile, smart TV, and browser platforms. It also includes tools such as a public IP scanner and censorship simulator.
