Prose is a modern, secure, and decentralized XMPP client for efficient team messaging.

Prosody

Prosody IM is a highly scalable and secure Open Source XMPP instant messaging server.

Proton Drive

Proton Drive is a secure, end-to-end encrypted cloud storage service that protects files from unauthorized access, offering tools for storage, sharing, and collaboration while prioritizing user privacy.

Proton Mail

Proton Mail is a Swiss-based encrypted email service that ensures privacy and security through end-to-end encryption, blocking trackers, and offering ad-free communication.

Proton VPN

Proton VPN is a secure and fast virtual private network service that enhances online privacy, bypasses restrictions, and offers global server access with advanced features like ad blocking and high-speed connections.

Provenexpert is a German online reputation management platform that helps businesses collect and showcase customer reviews to build trust and boost revenue.

ProviewR is a powerful, Open Source process control system for industrial automation.

Proxima Fusion is building Europe's first commercial fusion power plants using advanced stellarator technology to deliver clean, safe, and abundant energy.

Proxmox Backup Server

Proxmox Backup Server is an Open Source enterprise backup solution providing efficient and secure backups of VMs, containers, and physical servers.

Proxmox Mail Gateway is an Open Source email security platform that protects mail servers from various threats through a centralized, web-based interface.

Proxmox Virtual Environment

Proxmox VE is an Open Source platform providing complete server management for enterprise virtualization, integrating compute, network, and storage.

Pruvage is Europe's sovereign AI platform that enables compliant, secure AI deployment with full data control, delivering measurable ROI through structured workflows and proprietary intelligence.

PSQR is a track and trace software company that provides scalable, EPCIS-based solutions for supply chain transparency, compliance, and optimization across regulated industries.

PTRDNS is a reliable DNS hosting provider with a global redundant network, offering primary and secondary DNS, DNSSEC, dynamic DNS, and PowerDNS API support.

PTX Dist

PTX Dist is an easy-to-use build system for creating customized embedded Linux firmware images.

Publicodes is a platform for modeling complex systems using simple, readable rules, facilitating transparency, collaboration, and scalability.

Public Plans Data is a comprehensive online resource providing data, tools, and research on public pension plans across the United States.

Publik

Publik is a free and Open Source platform that simplifies interactions between citizens and public administration.

Publytics

Publytics is a user-friendly, privacy-focused analytics platform designed to provide publishers with real-time insights into their website performance and monetization.

Pulse

Medulla is an Open Source IT management solution that simplifies and streamlines all aspects of IT operations.

PuTTY

PuTTY is a free and Open Source SSH and Telnet client with an xterm terminal emulator for Windows and Unix systems.

Pydio Cells

Pydio Cells is a self-hosted document sharing and collaboration platform offering complete data control, advanced security, and powerful automation features.

Qarnot Computing is a European cloud HPC platform that provides engineers with easy, sustainable, and sovereign access to high-performance computing for simulations.

QATestLab is a software testing and quality assurance services company offering comprehensive QA solutions across multiple industries and technologies.