PDF Sign & PDF Editor

Name: PDF Sign & PDF Editor
Rating: 3.4651163 (386 reviews)
Author: LUNAR LTD

LUNAR LTD

★ 3.5 (386 ratings)

⬇ 100,000+ downloads

Est. actual: 383,119

Free

Released: Jun 25, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +19K installs — 29% slower than the week before (+27K) · 3K/day since Sep 27
🏆Among Tools apps top 1% by installs gained this week (556 peers growing)
⭐Rating ★ 3.59 → 3.47 since Sep 27
🛠Updates quiet · updated 85 days ago

Installs since launch

+117,571 installs · +136 ratings since Sep 27

Update history

1.0.5 Aug 21, 2026 · seen Sep 27, 2026

Fixed some issues to optimize user experience

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

PDF Sign & PDF Editor is a tools app by LUNAR LTD with 100,000+ downloads (about 383K estimated). +19K installs in the last 7 days. Rated 3.5 from 386 ratings. Released Jun 25, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “📄 Document Reader – PDF Viewer & PDF Tools This Android application comes with straightforward navigation. On mobile devices, you can open, preview, convert and organize PDFs alongside various office documents. It includes a complete set of practical PDF functions to simplify daily document processing, suited for…”