Euro-Office DocumentServer

OpenCloud is an open-source, self-hosted file-storage and collaboration platform developed by the Heinlein Group. It is descended from ownCloud Infinite Scale and rewritten in Go, providing file management and sharing for teams and organizations without requiring a separate database instance or schema migrations. The platform supports optional full-text search, browser-based document editing through an integrated office suite, access controls, two-factor authentication, encryption, and file versioning. It is available for on-premises operation or as a SaaS offering through selected partners, with a cloud-native architecture intended for large data volumes and growing teams.

ComPDF Self-Hosted is an open-source PDF editing, conversion, and document-processing platform from the KDAN ecosystem. It is deployed privately with Docker Compose and provides a browser-accessible tool center for merging, splitting, rotating, watermarking, encrypting, decrypting, and otherwise editing PDFs, as well as converting between PDF, Office formats, HTML, TXT, CSV, RTF, JSON, Markdown, OFD, and image formats. Its image-conversion functions include image-to-document and image-to-PDF workflows, with OCR-related capabilities indicated by the repository topics. A management console handles API keys, API usage, license status, operation-log auditing, account management, and system configuration; commercial support and an enterprise upgrade are also offered.

OpenCloud Compose is a repository of Docker Compose configurations for deploying OpenCloud in different environments. Its modular files combine the core OpenCloud service with Traefik or an external reverse proxy, Let's Encrypt or local certificates, Collabora Online or Euro Office document editing, Keycloak and LDAP identity management, Apache Tika full-text search, Radicale calendar and contacts, monitoring metrics, and ClamAV antivirus scanning. Deployments are selected with Docker Compose `-f` options or the `COMPOSE_FILE` environment variable, with settings such as domains, passwords, storage paths, and service-specific secrets supplied through `.env`. The repository requires Docker and Docker Compose v2, is licensed under GPLv3, and advises using the official OpenCloud documentation for production deployments.

Cloudreve is a self-hosted file management and sharing system developed by the Cloudreve project. It stores files in local or remote storage providers, including OneDrive and S3-compatible services, and provides a web interface for uploading, browsing, downloading, previewing, editing, and sharing files. It supports background downloads through Aria2 or qBittorrent, WebDAV across storage providers, resumable parallel uploads, archive handling, metadata and tag search, multi-user groups, expiring share links, and online editing of text, diagrams, Markdown, images, and Office documents. The project is distributed as an all-in-one package, can be deployed locally or in production, and is built with Go, Gin, and ent alongside React, Redux, and Material-UI. It is licensed under GPLv3.

Cloudflare OS is an open-source AI productivity environment developed by Cloudflare and built on Cloudflare Workers. It provides an agent chat interface preloaded with company-specific knowledge, sandboxed development of shareable applications called gadgets, and a security framework called Gatekeepers for controlling agents and apps. It is intended to be customized into an organization's own company operating environment rather than adopted unchanged as a traditional computer operating system. Each user receives a private, separately sandboxed instance of a productivity application, such as a slide-deck tool, whiteboard, game, or dashboard. Agents can create and modify these gadgets and perform tasks involving configured company systems and integrations. Gatekeepers are service-specific Workers that expose a Cap'n Web API, handle authorization such as OAuth, restrict access to the intended resource, log gadget and agent actions, and support human approval for side effects. Instead of stopping synchronously for approval, a Gatekeeper can simulate the outcome locally, let the agent continue and queue actions, then allow the user to approve or reject those actions later in bulk or individually. The full stack can be run locally with pnpm, Wrangler, and workerd using `pnpm run-local`, or deployed to a Cloudflare account. The repository describes the project as an early-access release under heavy development; the local setup is intended for evaluation rather than production use.