ASO Lab
Google Play app · Tools
PDF Sign & PDF Editor
by LUNAR LTD
PDF Sign & PDF Editor is a tools app by LUNAR LTD on Google Play with 100,000+ installs and an average rating of 3.5 from 249 ratings. It is not in any Top Free chart we track today.
A PDF viewer to open and edit PDF documents with fast processing speed
Full analysis: keywords, competitors, adsGoogle Play ↗
Key facts
- Developer
- LUNAR LTD
- Category
- Tools
- Installs
- 100,000+
- Rating
- ★ 3.5 / 5
- Ratings
- 249
- First released
- Jun 25, 2026
- Google Play install count
- —
- Installs, last 30 days
- collecting daily data
- Tracked by ASO Lab since
- September 28, 2026
- Package
com.tooldoc.pdfsign.luader
Top Free ranks by country
This app is not in the Top Free charts we track today.
Rating and installs history
| Date | Rating | Ratings | Installs | Version |
|---|---|---|---|---|
| September 28, 2026 | 3.51 | 249 | 100,000+ | 1.0.5 |
About this data
Figures come from the public Google Play listing and the Top Free charts that ASO Lab saves every day. The install count is Google Play’s own number for the app, saved daily; installs over the last 30 days are the difference between two of those days. For keyword positions, competitors and ad campaigns, open the full analysis.