📈Last 7 days+4 installs — 33% faster than the week before (+3) · 0/day since Oct 6
🏆Among Tools apps bottom 45% by installs gained this week (1190 peers growing)
🛠Updatesactively updated · updated 22 days ago · every ~58 days (2 updates tracked)
Installs since launch
+8 installs
since Oct 6
Update history
1.0.2Oct 23, 2026 · seen Nov 1, 2026
• Updates can now be installed right from the app<br>• Small fixes and improvements<br>
1.0.0Aug 26, 2026 · seen Oct 7, 2026
Reads any mode — octal, rwxr-xr-x, or a pasted ls -l line. Builds chmod<br>commands that actually work, including the five-digit form a setgid directory<br>needs under GNU. Evaluates any symbolic argument step by step, shows where<br>Linux and macOS silently disagree, answers umask in both directions, and flags<br>the modes that lock you out or let everyone in. Everything on your device.
Chmod Calculator is a tools app by Tahatec with 10+ downloads (about 19 estimated). +4 installs in the last 7 days. Released Aug 26, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “See what any file mode really does, and build chmod commands that work.”