Dovecot

Dovecot is a secure and high-performance IMAP server known for its flexibility, ease of use, and robust security.

Dozzle

Dozzle is a self-hosted, real-time logging and monitoring application for Docker that provides a user-friendly browser interface for efficient log analysis.

DRBD is an Open Source, high-performance, high-availability replicated block device storage solution for Linux and Windows.

DRBD Proxy improves disaster recovery by providing data compression, caching, and seamless integration with DRBD for reliable, near real-time data replication across geographically separated locations.

Dreamdata

Dreamdata is a B2B marketing platform that connects marketing activities to revenue, providing a 360° view of customer journeys and enabling data-driven decision making.

Drools

Drools is a powerful, Open Source Business Rules Management System (BRMS) that simplifies business logic implementation and management.

Drooms is a European virtual data room platform that ensures digital sovereignty for secure due diligence, asset management, and dealmaking processes.

Drupal

Drupal is a flexible, Open Source CMS and DXP that enables the creation of sophisticated and engaging digital experiences.

Drupal 7 is a flexible and secure Open Source content management system for building a wide variety of websites.

Dub

Dub.co is the open source link management platform for modern marketing teams, offering advanced features and analytics for enhanced campaign performance.

DuckDB

DuckDB is a fast, in-process analytical database management system with a powerful SQL interface and support for various file formats and programming languages.

DumbDrop

DumbDrop is a straightforward file upload application that enables easy drag-and-drop file sharing without authentication or complex setup.

DumbWhois

DumbWhois is a free, Open Source web application providing quick and easy WHOIS, IP, and ASN lookups.

Duplicati

Duplicati is a free, open-source backup client that securely stores encrypted, incremental backups on cloud storage services and remote servers.

Dust is an AI platform that acts as an operating system for deploying and managing specialized AI agents to enhance team productivity and workflows.

DweebUI

DweebUI: A simple, free, and Open Source web UI for managing your containers.

A PHP-based web application for generating, managing, and customizing both static and dynamic QR codes.

Dyne.org is a free software foundry and community that develops open-source tools to empower artists, creatives, and citizens by promoting digital freedom, decentralization, and environmental sustainability.

DynFi

DynFi Firewall is a robust, Open Source, French-developed firewall solution offering centralized management and advanced security features for businesses of all sizes.

Easy!Appointments

Easy!Appointments is a self-hosted, Open Source appointment scheduler.

easyfeedback

easyfeedback is a versatile online survey tool enabling the creation and analysis of various surveys for businesses and individuals.

EasyPicky is an image recognition solution that uses mobile device cameras to instantly collect and analyze retail store data, providing real-time performance insights.

eCapital is a technology-driven specialty finance platform providing fast, flexible working capital solutions for businesses across multiple industries.

Eclipse IDE

Eclipse IDE is a free, Open Source, and highly extensible integrated development environment (IDE) with strong support for Java and other programming languages, powered by a large and active community.