Nextcloud
An open-source self-hosted collaboration platform for files, communication, groupware, and extensible applications.
- Self-hostable
- Open source
- Partial offline
- Self-hosted AI
- Web · Desktop · Mobile
Open core
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Self-hosted software
Products that can run on infrastructure chosen by their users.
Paperless-ngx
An open-source self-hosted document-management system for scanning, OCR, classification, search and archival.
- Self-hostable
- Open source
- Partial offline
- Web · Self-hosted
Donation
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SearXNG
A free open-source metasearch engine that can be self-hosted to query multiple search providers without building a centralized user profile.
- Self-hostable
- Open source
- No account
- Web · Self-hosted
Donation
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Stirling PDF
An open-core PDF toolbox that can run as a desktop application or on a private self-hosted server.
- Self-hostable
- Optional account
- Works offline
- Web · Desktop · Self-hosted
Open core
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Syncthing
An open-source peer-to-peer file synchronization program that exchanges files directly between authorized devices.
- Local-first
- Open source
- Self-hostable
- No account
- Partial offline
- End-to-end encryption
Donation
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Vaultwarden
An unofficial open-source Bitwarden-compatible server implementation designed for lightweight self-hosted deployments.
- Self-hostable
- Open source
- Partial offline
- End-to-end encryption
- Self-hosted
Donation
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Related categories
Explore other software categories with clear privacy boundaries.