CryptPad
Collaborative DocsEnd-to-end encrypted Google Docs alternative
Open Source
E2E Encrypted
Zero Knowledge
Document Tools
Secure document collaboration, e-signatures, and file sharing tools.
12 tools in 6 subcategories
Collaborative Docs
1 toolEnd-to-end encrypted document editing and collaboration.
View all Collaborative Docs →Project Management
3 toolsOpen source project management and task tracking tools.
View all Project Management →Forms & Surveys
3 toolsSecure form builders and survey tools for intake and feedback.
View all Forms & Surveys →What to Look For in Document Tools
🔓 Open Source
Open source tools let you verify the code does what it claims. Look for tools with published source code and active community review.
🔒 End-to-End Encryption
E2E encryption means only you and your intended recipients can read your data. The service provider cannot access your content.
🌍 Jurisdiction
Where a company is based affects what laws they must follow. Swiss and EU-based services often have stronger privacy protections.
✓ Audited
Third-party security audits provide independent verification. Look for services that publish their audit results.
All Document Tools Tools
Documenso
E-SignaturesOpen source DocuSign alternative
Open Source
Self-Hostable
No Logs
SignWell
E-SignaturesSimple document signing for small teams
No Logs
OnionShare
Secure SharingShare files anonymously over Tor
Open Source
E2E Encrypted
Zero Knowledge
Nextcloud Deck
Project ManagementKanban boards built into Nextcloud
Open Source
Self-Hostable
No Logs
Plane
Project ManagementOpen source Linear/Jira alternative
Open Source
Self-Hostable
No Logs
Taiga
Project ManagementOpen source agile project management
Open Source
Self-Hostable
No Logs
Formbricks
Forms & SurveysOpen source Typeform alternative
Open Source
Self-Hostable
No Logs
LimeSurvey
Forms & SurveysProfessional survey tool - self-hosted or cloud
Open Source
Self-Hostable
No Logs
Nextcloud Forms
Forms & SurveysSimple forms built into Nextcloud
Open Source
Self-Hostable
No Logs
Excalidraw
WhiteboardsVirtual whiteboard with E2E encryption option
Open Source
E2E Encrypted
Zero Knowledge
Nextcloud Whiteboard
WhiteboardsCollaborative whiteboard in Nextcloud
Open Source
E2E Encrypted
Zero Knowledge