# FolioNook

> Organise document copies with folders, tags, notes and portable backups

Canonical page: [https://chrome-stats.com/d/com.binarydatatechnology.folionook](https://chrome-stats.com/d/com.binarydatatechnology.folionook)

## Overview

- **ID:** `com.binarydatatechnology.folionook`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Binary Data Technology
- **Category:** PRODUCTIVITY
- **Downloads:** 3
- **Version:** 1.0.0
- **Last updated:** 2026-09-06
- **First published:** 2026-09-05
- **Publisher country:** US
- **Size:** 2.70 MB
- **Data as of:** 2026-11-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.binarydatatechnology.folionook)
- **Website:** [https://folionook-bdt.web.app/support.html](https://folionook-bdt.web.app/support.html)
- **Privacy policy:** [https://folionook-bdt.web.app/privacy.html](https://folionook-bdt.web.app/privacy.html)

## Description

Keep everyday paperwork easy to find. FolioNook brings selected documents into one personal library on your Android device.<br><br>Choose manuals, course documents, certificates or household files with Android&#39;s document picker. FolioNook keeps its own copies, so your source files stay unchanged.<br><br>- Add folders, tags and personal notes.<br>- Search document names, original filenames, tags and notes.<br>- Mark favourites and sort by name, date added, size or file type.<br>- Preview supported PDFs and images, or open a document in another compatible app.<br>- Review identical files before keeping another copy.<br>- Share original files or save them to a location you choose.<br>- Create portable ZIP backups and restore documents with their saved details.<br><br>No account is needed. The app contains no ads, analytics or cloud synchronization. Its core library works offline; a storage provider or external app you choose may use its own online services.<br><br>Search covers your catalogue metadata, not words inside document files. FolioNook does not include OCR or document editing. Preview support depends on the file; password-protected or unsupported documents may need another app.<br><br>Imported copies use additional device storage. Deleting a managed copy leaves its source original and earlier exports unchanged. Uninstalling removes the app&#39;s local library, so save a backup outside the app first. Backups are unencrypted ZIP files: choose a destination you trust. FolioNook is a document organizer, not an encrypted vault.<br><br>Each imported file can be up to 128 MiB. Backup document payloads can total up to 512 MiB, subject to catalogue and item-count limits. Restoring adds copies without replacing your existing library. Full-library backups include empty folders; appearance settings are not included.

## Rankings

- #3,146,874 — Overall

## Permissions and access

### Permissions

- `com.binarydatatechnology.folionook.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.binarydatatechnology.folionook)