Open-source document tools

Document and diagram tools with open-source options and clearer data boundaries.

Loading catalogue…

About this collection

Why this collection exists

Document work often mixes editing, storage, collaboration, and export. This collection highlights tools where source availability is open or source-available and the primary job is documents, notes, diagrams, or office files, allowing teams and individuals to inspect, self-host, or run software with clearer ownership of the stack.

Privacy context

Open source improves auditability and deployment choice; it does not guarantee that your files stay local. Many open document tools still sync to servers you or a host operate. Use this collection to shortlist inspectable tools, then compare processing, storage, and account requirements per product.

Inclusion criteria

Membership is curated against the rules below. It is not an automatic filter and does not grant review or verification status.

Ownership source is open source or source available on the catalogue privacy profile.
Primary category or job-to-be-done is documents, notes, diagrams, office suites, or closely related document workflows.
Self-hostable deployments may appear when they serve document collaboration, but pure chat or VPN tools are out of scope here.
Open source does not imply on-device processing; always read storage, sync, and identity fields on the profile.

Related collections

Explore other curated privacy shortlists and inclusion criteria.