PDF Scanner - Document Scanner

QR Code Scanner.

Contains adsIn-app purchases

About this app

Looking for an easy-to-use document scanner? Join over 10,000,000 users and give ACE Scanner - PDF Scanner a try!

Using your device’s camera, this free document scanner app can quickly scan ID cards, passports, documents, and more into PDFs. It can also recognize text in images, convert images to PDF, and allow you to share your scan results as PDF, JPG, or TXT with one tap.

With over 100,000 new users each day, this simple and FREE document scanner is your top choice to boost productivity! Download it now!


How can ACE Scanner - Document Scanner help you?
🗂Scan business cards, receipts, invoices, and more for office use.
📒Scan PPT, notes, books, and more to improve learning efficiency.
🪪Scan ID card, Passport, driver's license, and other important certificates.
📠Scan more: tax roll, memo, map, painting, travel brochure, manuscript...


Why choose ACE Scanner - Document Scanner:
1. All-in-One Document Scanner
This professional document scanner can quickly scan all types of documents into PDFs, such as receipts, notes, invoices, photos, business cards, certificates, whiteboards, and more. It can also convert images to PDF, PDF to images, Word to PDF, and images to text. Plus, you can print out the scan results instantly via Cloud Print.

2. Powerful PDF Reader & PDF Manager
✔️Auto-scan all your PDF files and display them in a clear list
✔️Quickly open and read PDFs
✔️One-tap merge PDFs
✔️Easily manage PDFs: copy, rename, doodle, sort by date or name, etc.
✔️Choose search categories (Folders, Docs, etc.) to quickly find what you need

3. High Quality Scan Results
Documents processed by ACE Scanner are sharp, clear, and high-resolution, thanks to the precise edge detection, smart cropping, and auto-enhancement features. It also provides multiple filters - Docs, Image, Enhance, Black & White, etc. - to further optimize the scan results.

4. One-Tap Sharing
You can effortlessly share scanned files in PDF, JPG, or TXT formats via email, messaging apps, or social media.

5. Practical Documents Editing
✔️Add/edit/delete any pages individually in the document
✔️Doodle on your files with different colors
✔️Convenient document layout adjustment
✔️Multiple PDF page sizes (Letter, Legal, A4, etc.) to meet all needs

6. Add E-Signatures
ACE Scanner supports adding electronic signatures to scanned documents. Easily generate and send documents with your e-signature!

7. Custom Security Watermarks
You can quickly create custom anti-counterfeiting watermarks to protect your files. Adjust the text/size/transparency/color of the watermark as you prefer.

8. OCR Text Recognition
ACE Scanner adopts OCR (Optical Character Recognition) technology to help you accurately recognize text on images or papers, and export text for later copying, editing, searching, and sharing.

9. Quick Search
Enter a keyword, and our quick search feature will swiftly locate your file across multiple folders. Plus, with the OCR search feature, you can easily find text within images and notes.

Download ACE Scanner - Document Scanner now! Say goodbye to bulky file cabinets and enjoy a more productive life!


UPCOMING FEATURES:
👉Add annotations directly to scan results.
👉Lock confidential documents with passwords and share them securely.
👉Backup and sync your files to Google Drive, OneDrive, Dropbox, Evernote, etc.


PERMISSION REQUIRED:
* For users of Android 11 and above, All Files Access permission is required to access, manage, and edit all PDF files on your device.

Ratings and reviews

The app interface is good, also easy to use and effective. But the reason for giving 1 star is there are LOTS of Advertisements in between, which makes it frustrating as we mostly use the app during urgency. And you need to wait for each ad, if you are searching for any particular document in numerous folders. I understand that ads are necessary for revenue generation, but such frequent ads and that too, without a fast skip option makes it frustrating!

At first, I loved this app. Everything was easy and wonderful, but then, as it received an update after an update, it was getting annoying, I can accept the ads, and I can accept the watermark, but only can share 5 picture a day for free is too much, like you purposely pushing us to get premium no matter what...

God knows how people have given so many stars to this app. Installed this app just now and all that i am seeing is just advertisements only. its not possible to use it. For even thinking of buying this app i need to see its content and use it for some time. But this app keeps popping up advertisement only. Unistalling it and won't recommend it also to anyone. It just wasted my time.

What’s new

🌟 Add "Smart Erase" feature based on user feedback
🌟 Support for capturing photos with the volume buttons
🌟 Optimize performance and interaction
🌟 Fix minor bugs