Deploy OpnForm on your own server.

Form.io is a form and data management platform for progressive web applications. It provides a drag-and-drop form builder, API platform, and data management system that allows developers to rapidly build complex forms and workflows. Form.io combines the power of JSON Schema with a robust API to create dynamic, data-driven applications.

Outline is a team knowledge base and wiki that helps organize your team's information in a structured and searchable manner. It offers an intuitive editing experience with markdown support, slash commands, and rich embeds. You can collaborate on documents in real-time, with comments and threads keeping conversations organized. The platform integrates seamlessly with Slack, allowing you to search and share documents without leaving the chat. Outline also supports public sharing of documents with your own brand colors, logos, and domain. It's designed to be fast, collaborative, and easy to use, with a focus on security and permissions. It also supports multiple languages and offers integrations with tools like Figma, Loom, and more.

Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV (contacts) server. It allows you to share calendars and contact lists through CalDAV, CardDAV, and HTTP. Radicale supports events, todos, journal entries, and business cards. It works out-of-the-box, requiring no complicated setup or configuration. Radicale can limit access by authentication and secure connections with TLS. It works with many CalDAV and CardDAV clients, stores all data on the file system in a simple folder structure, and can be extended with plugins. Radicale is GPLv3-licensed free software.