Your data is saved on the web, and people can edit the same document at the same time. Everybody’s changes are instantly reflected on all screens.
Reviewed by Marco Wollank
EtherCalc
ethercalc.net No ratings yet. Be the first.
Rate EtherCalc: No account needed
Threat level
Hardened
A hardened pick. Worth the effort once you have chosen to shrink your footprint on purpose. Enough for most people. Threat levels
Our take
The spreadsheet counterpart to Etherpad, handy for real-time shared tables without a Google account in the way. Same blunt caveat applies and matters more with numbers: it is unencrypted, so the host sees your data, and license info is unclear here. Fine for collaborative, non-sensitive calculations on an instance you control; reach for an encrypted tool the moment the figures are private.
GitHub at a glance
audreyt/ethercalc
Stars
3,036
+ 3 this week
Last commit
20d ago
healthy
Latest release
0.20260612.4
27d ago
Stars, last 30d
Website at a glance
ethercalc.net
D score 30
Weak website security headers
Graded by Mozilla HTTP Observatory, tested 13d ago
Inspect this site yourself
Measures the security configuration of the tool's own website, not the privacy of the product itself. A strong tool can still score low here.
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Etherpad Highly customizable open-source online editor providing collaborative editing in real time.
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