DocuSeal

DocuSeal is a user-friendly, Open Source electronic signature solution for individuals, teams, and businesses, offering both cloud and on-premises options.

Dokku

Dokku is an open-source, self-hosted PaaS alternative to Heroku that simplifies application deployment and management.

Dokos

Dokos is a comprehensive, Open Source business management software offering a wide array of features built on the ERPNext platform.

Dokploy

Dokploy is an Open Source, self-hostable platform for simplifying and streamlining application deployment and management.

DokuWiki

DokuWiki is a simple, versatile, and Open Source wiki software that doesn't require a database, offering ease of use and customization.

Dolibarr

Dolibarr is a free and Open Source ERP and CRM software suite providing a comprehensive set of integrated modules for managing all aspects of a business.

Dolibarr ERP/CRM

Dolibarr ERP/CRM is a freeand Open Source, all-in-one business management suite offering comprehensive CRM, sales, HR, inventory, accounting, and other functionalities for businesses of all sizes.

DotNest is a managed SaaS platform offering the Orchard Core CMS for creating and hosting customizable websites without deployment or maintenance hassles.

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.

Drools

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

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.

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.