Document Keeper
Document Keeper is made and published by ngochuongCDTT. AppBrain is an independent app data site and isn't affiliated with ngochuongCDTT. The app name, icon, screenshots and description belong to ngochuongCDTT and are shown as published on Google Play.
Downloads
Offline document manager with search, tags, PIN lock and backup.
AppBrain's verdict
Niche- Installs
- 700
- Last updated
- April 4, 2026
- Ads
- Contains ads
- Size
- 26.7 MB
Document Keeper is a niche app, with 700 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Document Keeper for Android
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Store listing
By ngochuongCDTT, from Google PlayDescription by ngochuongCDTT Written by the developer, not by AppBrain. Click to read.
• Create, edit and organize with categories and multiple tags
• Fast search: title + full-text content with auto-suggest
• Filters: category, attachment (has/none), date range; sort by Recent / Newest / Oldest / A-Z / Recently opened
• Attach files and open them; built-in preview for images, PDF, Markdown, TXT
• Pin/Favorite items and view Recent
• Bulk actions: select multiple to delete / move category / retag
• Export & Import data as JSON or CSV (share exports)
• Privacy: app PIN lock; mark documents as Private (PIN required)
• Multi-language UI: English, 中文, Français, Bahasa Indonesia, 日本語, 한국어, Русский, Español, ไทย, Tiếng Việt
Recent changes:
change title feedback
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 26.7 MB
- Content rating
- Everyone
Technologies used by Document Keeper
Releases
Updates seen on Google Play- Version
- 1.0.0
- Launched
- June 2025
Alternatives
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More from ngochuongCDTT
Installs
Tracked by AppBrain- Last 30 days
- 130
- Play install range
- 500+
- Launched
- June 2025
Installs over time
Document Keeper has been installed 700 times. Over the past 30 days, it has been installed 130 times.
Rankings
Google Play top chartsGoogle Play Rankings for Document Keeper
About the app and developer
About Document Keeper
Document Keeper is a productivity app developed by ngochuongCDTT.
Install Statistics
Document Keeper has been installed 700 times. In the last 30 days, the app was installed 130 times.
User Ratings
The app has no ratings yet.
App Information
Document Keeper is freely available from Google Play. The app size is 26.71 MB. The latest version available is 1.0.0. The last update was on April 4, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since June 2025.
App Performance Report
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