CryptPad
End-to-end-encrypted, open-source online office suite with real-time collaboration and a free 1 GB encrypted drive.
- Card required
- No
CryptPad scores 5.5/10 for free value in Workspace. The main constraint: Free registered account on cryptpad.fr gives 1 GB of end-to-end-encrypted storage with full access to every app (docs, sheets, slides, code/markdown, kanban, forms, whiteboard, calendar), real-time collaboration, teams, and shared folders, with per-file uploads capped at 25 MB.
Free value score
5.5 / 10Show the math
Key metrics
What you get
End-to-end encrypted: the server and operator cannot read your documents, and no email is required to register
Full collaborative office suite — rich-text docs, spreadsheets, presentations, code/markdown, kanban, forms, whiteboard, and calendar — with real-time multi-user editing
Fully open-source (AGPL) and self-hostable if you outgrow the hosted instance
Hosted in France/EU by XWiki SAS with no credit card needed for the free tier
Gotchas
- 1 GB encrypted storage
Free registered accounts on cryptpad.fr get 1 GB of total encrypted drive storage; more (5–50 GB) requires a paid plan at €5–€100/month.
- 25 MB per-file upload limit
Registered (non-premium) users on cryptpad.fr can upload files of up to 25 MB each; the increased 150 MB upload limit is a paid-plan benefit.
- Documents evicted after ~3 months of inactivity
Documents are removed after 3 months of inactivity (counted per document); registered users get permanent storage only for documents they keep active/pinned in their CryptDrive.
- Increased upload size is paid-only
The higher 150 MB per-file upload limit is reserved for paid subscribers; the free tier is capped at 25 MB per file.
- Priority support is paid-only
The free account is community/best-effort support; guaranteed response times and priority support come with paid and enterprise plans.
- Shared public instance
cryptpad.fr is a shared public instance; performance depends on overall load and the operator may apply fair-use throttling. Heavier/guaranteed-resource use points to self-hosting or a paid/enterprise instance.
Sources
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"Personal storage (1 GB) free Premium 5 to 15€ per month. From 5GB to 50GB depending on the plan, increased limit of 150MB for file uploads"
https://cryptpad.fr/features.html -
"CryptPad.fr we allow registered (non-premium) users to upload files of up to 25MB."
https://github.com/cryptpad/cryptpad/issues/652 -
"the default maximum file size is 20MB per file in CryptDIve. You can apply custom limits for storage in the admin panel but not max upload size"
https://forum.cryptpad.org/d/2353-maximum-file-size -
"the CryptPad software is a project that had many eyes on in GitHub, has been around for over 10 years, and is actively maintained by a team experienced with open-source software."
https://www.privacyguides.org/articles/2025/02/07/cryptpad-review/ -
"Top financial contributors ; 1. XWiki SAS. €183,921.1 · since Jul 2018 ; 2. NLNet. €100,000 · since Jun 2019 ; 3. NGI DAPSI. €100,000 · since Dec 2022."
https://opencollective.com/cryptpad