Aster PDF Tools Android
Aster PDF Tools is #149 in Productivity Free on Google Play in United States and charting in 1 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperBVAsian
CategoryProductivity
PriceFree
Released
Installs1k+
Rating★ 3.7 (11)
Updated–
Content ratingEveryone
Rating
3.7 ★
11 ratings
Measured
Best rank now
#149
Productivity FreeMeasured
Aster PDF Tools on Google Play
App details
App ID
com.asterdocs.pdf.vqkzm
Publisher
Bv Buy Asian Mart Inc.
Publisher country
Canada
Content rating
Everyone
Aster PDF Tools downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Aster PDF Tools makes money: subscriptions, one-off purchases and ads.
Ads · 40 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | ProductivityFree | #149 |
Apps near Aster PDF Tools on the chart
Productivity Free, around #149.
Ratings
Google Play, worldwide.
Rating
3.7 ★
11 ratings
Measured
Ratings
11
Measured
Written reviews
3
Measured
About Aster PDF Tools
Aster PDF Tools is a local PDF workspace for everyday document tasks. Import a PDF or image, review it, create a new copy, and keep processing on your device.
Key features:
- Smart Batch Scan: capture up to 20 pages, review page order, inspect quality, and create a local PDF.
- English OCR: add a searchable text layer for English and Latin characters when the quality gate passes.
- Local Signing: add a drawn, typed, or image signature and export a separate signed copy.
- PDF Password Encryption: create a new PDF protected with AES-256 encryption.
- Redact Sensitive Content: mark areas in the preview and export a flattened copy with the original unchanged.
- Business Watermark: add text to every page and adjust its opacity before creating a new copy.
- PDF viewer: navigate pages, change zoom, and use Highlight, Note, and Underline review tools.
- Export and share: save a document as PDF, PNG, or JPG, or open the Android system share sheet.
Privacy and boundaries:
- Import, scanning, OCR, signing, encryption, redaction, and watermarking are processed on this device.
- Imported files use Android system file access. Generated copies stay in app-private storage until you choose to export or share them.
- The app does not request camera or media permissions directly. Smart scanning is provided by Google Play services, and gallery or file imports use the Android system picker.
- OCR supports English and Latin characters. Documents in other scripts remain image-only and are not advertised as searchable.
- Passwords and signatures are never saved. A signature added by this app is a visual PDF mark, not a certified or legal signature.
No account or cloud sync is required. You choose what to import, review, secure, export, and share.
Key features:
- Smart Batch Scan: capture up to 20 pages, review page order, inspect quality, and create a local PDF.
- English OCR: add a searchable text layer for English and Latin characters when the quality gate passes.
- Local Signing: add a drawn, typed, or image signature and export a separate signed copy.
- PDF Password Encryption: create a new PDF protected with AES-256 encryption.
- Redact Sensitive Content: mark areas in the preview and export a flattened copy with the original unchanged.
- Business Watermark: add text to every page and adjust its opacity before creating a new copy.
- PDF viewer: navigate pages, change zoom, and use Highlight, Note, and Underline review tools.
- Export and share: save a document as PDF, PNG, or JPG, or open the Android system share sheet.
Privacy and boundaries:
- Import, scanning, OCR, signing, encryption, redaction, and watermarking are processed on this device.
- Imported files use Android system file access. Generated copies stay in app-private storage until you choose to export or share them.
- The app does not request camera or media permissions directly. Smart scanning is provided by Google Play services, and gallery or file imports use the Android system picker.
- OCR supports English and Latin characters. Documents in other scripts remain image-only and are not advertised as searchable.
- Passwords and signatures are never saved. A signature added by this app is a visual PDF mark, not a certified or legal signature.
No account or cloud sync is required. You choose what to import, review, secure, export, and share.