# PDF Tools \[All-in-One OFFLINE\] > Scan, Edit Text, Merge, Split, Compress, Hide, Lock & Convert PDFs 100% offline! Canonical page: [https://chrome-stats.com/d/com.dada.fileconverter](https://chrome-stats.com/d/com.dada.fileconverter) ## Overview - **ID:** `com.dada.fileconverter` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Group of Dada - **Category:** TOOLS - **Downloads:** 112 - **Version:** 2.24.26 - **Last updated:** 2026-09-19 - **First published:** 2025-01-20 - **Publisher country:** IN - **Size:** 76 MB - **Data as of:** 2026-09-24 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.dada.fileconverter) - **Website:** [https://developerdada.blogspot.com](https://developerdada.blogspot.com/) - **Privacy policy:** [https://sites.google.com/d/1iVfRbx-5syr2ghaqgaaK-VOxNllmIJbA/p/1QiXzSnr\_FmCaIpiTnC3k6drPH8-Xdwse/edit](https://sites.google.com/d/1iVfRbx-5syr2ghaqgaaK-VOxNllmIJbA/p/1QiXzSnr_FmCaIpiTnC3k6drPH8-Xdwse/edit) ## Description PDF Tools– Convert, Merge, Split, Compress, Lock, Unlock, Hide, Rearrange Page, Watermark, File Management and PDF Viewer.

The ultimate all-in-one PDF toolkit to manage your documents with ease.

πŸ“„ Key Features:

#### πŸ“Έ 1. AI DOCUMENT SCANNER & OCR
- **Smart Auto Edge Detection** – Automatically detects document borders and corrects perspective distortion.
- **Magic Color Filters** – Transform camera photos into crystal-clear digital scans with Magic Color, B&W, and Grayscale filters.
- **OCR Text Extractor** – Recognize and extract editable text from scanned pages and images instantly.
- **Multi-Page Scanning** – Scan contracts, receipts, book pages, and notes into a single multipage PDF.
- **Digital Signature & Watermark** – Add your signature or custom copyright watermark directly on scanned documents.

#### ✏️ 2. ADVANCED PDF EDITING & TRANSLATION
- **Edit PDF Text** – Modify, update, or replace existing text inside PDF documents directly with formatting controls.
- **PDF Translate** – Translate PDF content across multiple languages while maintaining document layout and structure.
- **PDF Annotation** – Highlight, underline, strikeout, draw freehand with pen tools, insert shapes, text boxes, and stamps.
- **Media Annotation** – Attach voice , video , image directly into PDF pages for enhanced collaboration.

#### πŸ“‘ 3. PDF ORGANIZATION & ASSEMBLY
- **Merge PDFs** – Combine multiple PDF files, documents, and book chapters into one unified file.
- **Split PDFs** – Extract specific pages, split by custom page ranges, or split large PDFs automatically by target file size (MB/KB).
- **Rearrange & Organize Pages** – Reorder pages, rotate, delete unwanted sheets, or insert blank pages.
- **PDF Compare** – Compare two PDFs side-by-side to visually inspect differences and document revisions.
- **Page Numbering ** – Add sequential numbering, custom header/footer numbering.
- **PDF Metadata Editor** – View and modify document Title, Author, Subject, Keywords, and Creator properties.

#### πŸ—œοΈ 4. CONVERSION & COMPRESSION
- **Compress PDF** – Drastically reduce PDF file size for email and portal uploads without losing text clarity.
- **PDF to Image** – Convert PDF pages into high-resolution JPG, PNG, or WEBP images, or export them packed in a ZIP file.
- **Image to PDF** – Convert photos, receipts, and gallery images into clean PDF documents with custom margins, orientations, and page sizes .
- **ID Card to PDF** – Scan front and back of identity cards (Aadhaar, Driving License, Passport, College ID).
- **Text to PDF** – Turn notes, code snippets, and raw text files into professional formatted PDFs.

#### πŸ”’ 5. PRIVACY, SECURITY & VAULT
- **Lock PDF** – Password-protect your sensitive documents with industry-standard 128-bit / 256-bit AES encryption.
- **Unlock PDF & Smart Auto-Unlock** – Remove passwords easily. Our intelligent Auto-Unlock system remembers your authorized passwords with fingerprint/biometric security so you never have to re-type them!
- **Private Vault (Hide Files)** – Securely hide and encrypt any confidential file (PDF, images, documents) inside a hidden PIN/Biometric-protected vault.
- **Redaction Tool** – Permanently black out confidential data, bank details, and personal information before sharing.

#### πŸ–ΌοΈ 6. COMPLETE IMAGE TOOLKIT
- **Image Compress** – Compress pictures to target KB/MB sizes for job/exam portal forms.
- **Image Convert** – Convert between JPG, PNG, WEBP, and BMP formats instantly.
- **Image Resize** – Resize dimensions by pixels, cm, mm, or inches with aspect ratio lock.
- **Image Collage** – Create clean document and photo grid collages.
- **Crop & Rotate** – Freehand crop, fixed aspect ratio crops, 90Β° rotation, and flipping.

#### πŸ“– 7. BUILT-IN PDF VIEWER & FILE MANAGER
- **Fast & Fluid Reader** – Smooth vertical scrolling, zoom, bookmarks, search, and Night/Dark Mode reading.
- **Categorized File Manager** – Built-in file explorer organized by Documents, Images, and Recent files. ## Rankings - #1,959,645 β€” Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.MANAGE_EXTERNAL_STORAGE` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.dada.fileconverter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` ## Similar extensions and apps - [PDF: Merge, Split & Compress](https://chrome-stats.com/d/com.pdfmultitoolskit.app) β€” 41 users - [PDF Tools – Utility App](https://chrome-stats.com/d/com.leafnstudio.pdftools) β€” 20 users - [PDF Tools: Merge & Split PDF](https://chrome-stats.com/d/com.punedev.pdfutilities) β€” 196,323 users, 3.54 / 5 - [Pdf Tools](https://chrome-stats.com/d/com.asapp.pdftools) β€” 18 users - [PDF Merge](https://chrome-stats.com/d/com.zain.pdfmerge) β€” 96 users - [PDF Tools](https://chrome-stats.com/d/com.diepmala.imagetopdf) β€” 2,500 users - [PDFTools](https://chrome-stats.com/d/com.pdfmaster.toolkit) β€” 3 users - [PDF - PDF Tools](https://chrome-stats.com/d/mergepdf.splitpdf.imagetopdf.watermarkpdf.jpgpngtopdf) β€” 125 users - [PDF Tools: PDF Editor](https://chrome-stats.com/d/com.maddigital.pdftools) β€” 7 users - [PDFProTools](https://chrome-stats.com/d/com.pdftoolbox.app) β€” 1 users - [PDF Editor & Converter Tool](https://chrome-stats.com/d/com.localtoolbox.app) β€” 4 users - [PDF Tool](https://chrome-stats.com/d/com.eachut.pdftool) β€” 27 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.dada.fileconverter)