✓
CryptPad
Zero knowledge, collaborative, real time editing of WYSIWYG and text documents, and now polls, with...
· EditCryptPad is a private-by-design alternative to popular office tools and cloud services. All the content stored on CryptPad is encrypted before being sent, which means nobody can access your data unless you give them the keys.
CryptPad is a suite of zero knowledge, realtime collaborative editors and applications. Encryption carried out in your web browser protects the data from the server, the cloud, and the NSA. The secret encryption key is stored in the URL fragment identifier which is never sent to the server but is available to javascript so by sharing the URL, you give authorization to others who want to participate.
CryptPad uses a variant of the Operational transformation algorithm which is able to find distributed consensus using a Nakamoto Blockchain, a construct popularized by Bitcoin. This way the algorithm can avoid the need for a central server to resolve Operational Transform Edit Conflicts and without the need for resolving conflicts, the server can be kept unaware of the content which is being edited on the pad.
Cryptpad offers collaboration on text and WYSIWYG documents, as well as a basic polling application where users see results in real time.
- Freemium
- Free Trial
- €5.0 / Monthly (Personal 5GB)
- Windows
- Mac OSX
- Linux
- Android
- iOS
CryptPad Alternatives
The best CryptPad alternatives based on verified products, community votes, reviews and other factors.
Latest update:
-
Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
-
Etherpad is a highly customizable Open Source online editor providing collaborative editing in...
-
Featured
AtmosAI CRM connects sales, marketing and the customer experience. Enjoy 100% no code customization, pre-built templates, quotes and invoices, marketing tools and our Command Center, a single source for all client information.
-
ONLYOFFICE is a complete office and productivity suite.
-
From desktop to web for Macs and PCs, Office delivers the tools to get work done. View product information or sign in to Office 365.
-
Open-source cross-platform word processor.
-
Apache OpenOffice is an open source, office document productivity suite.
-
Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.
-
Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.
-
Simple web forms from Google.
-
Open source collaborative code and text editing that relies on Firebase for real-time data...
-
Real-time collaborative text-editor. No account required. Edits highlighted in authors color.
-
Would you need Office Word, Excel or PowerPoint for Home, business or School? WPS.com would give you right version for you.
-
Real-time collaborative text-editor. No account required. Edits highlighted in authors color.
Generic CryptPad discussion
CryptPad Reviews
External sources with reviews and comparisons of CryptPad
Categories: Office Suites, Project Management, Note Taking
Related Categories
AtmosAI CRM
Blogs
-
Den 👀
-
ONLYOFFICE Workspace 12.5: enhanced security, optimized document management, Dark theme, and more
-
LibreOffice Czech User Guides are now in the Bookshelf
-
The definitive guide to remote meetings that don't suck
-
February 2023 status
-
Announcing Apache OpenOffice 4.1.14
-
Where is HackMD heading to?
-
A New Home
-
Say yo to 1.8.9