📈Last 7 days+7.1K installs — 63% slower than the week before (+19K) · 1K/day since Oct 7
🏆Among Tools appstop 1% by installs gained this week (758 peers growing)
⭐Rating★ 2.58 → 2.49 since Oct 7 — around the 2.94 update (Oct 31, 2026)
🛠Updatesactively updated · updated 9 days ago · every ~10 days (2 updates tracked)
Installs since launch
+26,329 installs
· +30 ratings
since Oct 7
Update history
2.94Oct 31, 2026
Open and convert STEP files to STL with our free add-on (experimental).
2.92Oct 21, 2026
Open and convert STEP files to STL with our free add-on (experimental).
Fast STL Viewer is a tools app by Fast STL Viewer with 1,000,000+ downloads (about 1.6M estimated). +7.1K installs in the last 7 days. Rated 2.5 from 4.4K ratings. Released Jul 7, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Inspect & measure STL files — wall thickness, printability, cross-sections.”
