Best Self-Hosted Tresorit Alternatives in 2026
Tresorit is an end-to-end encrypted cloud storage platform built for businesses that need zero-knowledge file sharing.
12 Self-Hosted Alternatives to Tresorit
Nextcloud
34KThe most popular open source content collaboration platform for tens of millions of users at thousands of organizations across the globe.
Ente
25KEnd-to-end encrypted photo storage audited by three independent firms — Google Photos privacy without Google's data practices.
Seafile
14KSeafile is an open source, self-hosted file sync and share solution with high performance and reliability
Filestash
14KFilestash gives you file manager that integrates on your own infrastructure.
OpenCloud
5KOpenCloud gives you enterprise-grade file management solution offering intuitive collaboration on your own infrastructure.
Palmr
2.4KPalmr is a self-hosted file management & sharing tool that provides file sharing platform.
Peergos
2.4KReleased under AGPL-3.0, Peergos provides secure and private space online where you can store on self-hosted infrastructure.
Cozy
1.3KCozy gives you personal cloud that automatically gathers all your data from third-party services. French-hosted on your own infrastructure.
Hoodik
1KHoodik is a self-hosted cloud storage & sync replacement for Box, DocSend, and more.
Sync-in
903Sync-in is a self-hosted cloud storage & sync replacement for Box, DocSend, and more.
Twake Drive
665Twake Drive handles encrypted data storage solution offering secure file sharing as a self-hosted solution.
Firefiles
368Firefiles lets you run alternative to Dropbox entirely on your own server.
Why Look for Tresorit Alternatives?
Tresorit is an end-to-end encrypted cloud storage platform built for businesses that need zero-knowledge file sharing.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
12 Best Open-Source Alternatives to Tresorit
Nextcloud
Nextcloud offers secure, self-hosted content collaboration. — 34,340 GitHub stars. Licensed under AGPL-3.0.
Ente
Open source and encrypted 2FA platform — 25,220 GitHub stars. Licensed under AGPL-3.0.
Filestash
Manage files across all storage solutions. — 13,876 GitHub stars. Licensed under AGPL-3.0.
Seafile
Open source file sync, share, and collaboration platform. — 14,456 GitHub stars. Licensed under GPL-2.0/GPL-3.0/AGPL-3.0/Apache-2.0.
OpenCloud
Secure and private app for storing, accessing, and sharing files — 4,957 GitHub stars. Licensed under Apache-2.0.
Palmr
Self-hosted file sharing platform with encryption, S3 storage, REST API, and lightning-fast uploads. Deploy in minutes with full data control. — 2,425 GitHub stars. Licensed under Apache-2.0.
Peergos
Secure and private space online where you can store, share and view your photos, videos, music and documents. Also includes a calendar, news feed, task lists, chat and email client — 2,378 GitHub stars. Licensed under AGPL-3.0.
Cozy
Open-source personal cloud that automatically gathers all your data from third-party services. French-hosted with privacy-first design, no ads, and seamless device sync. — 1,260 GitHub stars. Licensed under AGPL-3.0.
Hoodik
Lightweight and secure cloud storage solution — 1,017 GitHub stars. Licensed under Custom.
Sync-in
File storage, sharing, collaboration, and sync — 730 GitHub stars. Licensed under AGPL-3.0.
Twake Drive
Open source encrypted data storage solution offering secure file sharing, collaboration tools, and on-premises deployment for professional teams. — 661 GitHub stars. Licensed under AGPL-3.0.
Firefiles
Firefiles is an open-source alternative to Dropbox that lets you manage files across multiple cloud storage providers through a single interface. — 368 GitHub stars. Licensed under AGPL-3.0.
Why Self-Host Instead of Tresorit?
- Data ownership. Your data stays on your server, not on Tresorit’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from Tresorit
- → Data ownership. Your data stays on your server -- not on Tresorit's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
Nextcloud wins for most teams with its broader feature set, active community, and built-in collaboration tools. ownCloud is better for organizations that need enterprise-grade file sync with minimal complexity.
Syncthing for decentralized, peer-to-peer file sync without a server. Nextcloud for a full cloud platform with file sharing, calendar, contacts, and collaboration. Syncthing syncs, Nextcloud collaborates.
Browse more File Management & Sharing tools
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