PDF File Notes icon

PDF File Notes

NengGe Techworks

★ 4.4 (233 ratings)

⬇ 100,000+ downloads

Est. actual: 147,610

Free

Released: Apr 20, 2026

No in-app purchases

Contains ads

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +46 installs — 34% slower than the week before (+70) · 6/day since Oct 7
🏆Among Productivity apps top 20% by installs gained this week (487 peers growing)
⭐Rating ★ 4.33 → 4.43 since Oct 7
🛠Updates quiet · updated 69 days ago

Installs since launch

+184 installs · +6 ratings since Oct 7

Update history

1.2.0 Sep 2, 2026 · seen Oct 15, 2026

Only the current version so far — new entries appear as the app ships updates.

PDF File Notes is a productivity app by NengGe Techworks with 100,000+ downloads (about 148K estimated). +46 installs in the last 7 days. Rated 4.4 from 233 ratings. Released Apr 20, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Merge PDF files.”