ONLYOFFICE VS CryptPad

It works in Windows so you can try it: https://www.onlyoffice.com/

Excel might not work, but [ONLYOFFICE](www.onlyoffice.com) is almost a pixel-perfect alternative.

If you want an open source option for editing office documents I've used OnlyOffice with NextCloud and it works pretty well.

Only Office

OnlyOffice is a good MS Word alternative: https://www.onlyoffice.com/

I use onlyoffice[0] because MS Office doesn't run on Linux. It is open source and seems to have the best compatibility with MS Office. You can self host it and/or use it locally. It also integrates with e.g. nextcloud or seafile.

Some features are missing yes, but the usability (IMO) is better than Libre-/OpenOffice.

I don't know how good the collaboration is but they seem to advertise for it.

[0] https://www.onlyoffice.com/

Yes, they don't even have to reinvent online office. They could use something like https://www.onlyoffice.com/ which is open source and can be implemented in a browser.

There's OnlyOffice though I can't vouch for its quality as a multi-user docs / sheets replacement; I've only used it offline.

For alternatives closer to Google Drive there is Cryptpad and Skiff Pages.

Cryptpad: https://cryptpad.org/

There are lots of useful End to end encrypted webapps such as Protonmail, cryptpad, cryptee and many others. And part of why we trust them is that the client side code is open source, so we can see that end to end encryption is really going on and is really secure. Its impossible to verify what code they are running in their server, but if the data we send them is already encrypted we can rest easy.

Our Nginx configuration file goes in great lengths and is honestly quite complex due to various important security features being present here.

There is numerous important parameters on our Nginx configuration file that you shouldn't miss. Like caching, CORS & other headers. Without them CryptPad can't work securely.

For the businesses who might want to switch to an alternative.

A great one is Cryptpad: https://github.com/xwiki-labs/cryptpad

There are hosted instances also if you're not interested in self hosting.

P.S. I'm not affiliated in any way with the project.

Hey there! As far as a dataset uploader I like CryptPad - they're funded in part by the Mozilla Foundation and are open source. Solid crytography in the tool too. https://cryptpad.fr/ / https://cryptpad.org

Cryptpad : https://cryptpad.org/

If you are interested in this kind of app you may like to take a look at https://cryptpad.org, a full featured collaborative office suite. End-to-end encrypted, built from the ground to know as little as needed about you and easy to host.

Try it on our flagship instance: https://cryptpad.fr, no registration required!