Microsoft 365
CryptPadPick
Service8k
Collaborative documents, sheets, slides and forms encrypted in your browser, usable without an account.
- No tracking
- Open source
- End-to-end encrypted
- Account optional
- Free plan
- Web
LibreOffice
App in Office suites
Full offline office suite for documents, spreadsheets and slides, made by a non-profit.
Privacy passport
5 of 5 checks- No trackingYesNo ads and no third-party trackers or analytics.
- Open sourceYesApps and server code are public, so anyone can check them.
- Only you can read itOn deviceYour data stays on your own device.
- No accountYesWorks without signing up.
- FreeYesFree to use.
Where it stands among 11 office suites
No tracking
Yes
Partly
Not stated
Open source
Yes
Partly
Only you can read it
Yes
No
No account
Yes
No
Free
Yes
A private swap for
Other office suites
Proton DriveAudited
Service
Swiss cloud drive where files, photos and the built-in Docs and Sheets are encrypted on your device before upload.
- Minimal tracking
- Partly open
- End-to-end encrypted
- Account needed
- Free plan
- Android
- iPhone
- Mac
- Windows
- Web
kDrive
Service
Swiss cloud drive from Infomaniak with online document editing, hosted and developed in Switzerland.
- Tracking not stated
- Partly open
- Provider can read it
- Account needed
- Free plan
- Android
- iPhone
- Mac
- Windows
- Linux
- Web
Nextcloud
Self-hosted37.3k
Run your own cloud for files, calendars, notes and forms on a server you control, with apps for every device.
- No tracking
- Open source
- On your server
- Account needed
- Free
- Android
- iPhone
- Mac
- Windows
- Linux
- Web
ONLYOFFICE
App7.1k
Office suite with strong Microsoft format support; free desktop editors and a self-hostable online version.
- Tracking not stated
- Open source
- Stays on device
- No account
- Free plan
- Android
- iPhone
- Mac
- Windows
- Linux
- Web
Collabora Online
Self-hosted3.4k
LibreOffice-based online editing you host yourself or use through Nextcloud and other platforms.
- No tracking
- Open source
- On your server
- Account needed
- Free plan
- Android
- iPhone
- Mac
- Windows
- Linux
- Web