Scanner App - Scan PDF & Docs

In-app purchases
295K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
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About this app

Looking for a PDF Scanner App?

Discover the most advanced all-in-one Scanner App! Turn your mobile device into a powerful, portable scanner that automatically recognizes text (OCR). Download this free PDF scanner app to instantly scan, edit, sign, save, and share documents in PDF, JPG, Word or TXT formats.

Say goodbye to bulky copy machines and embrace a paper-free life with this ultra-fast, ad-free scanner app. All your scanned documents are securely stored on your device—never sent to external servers.

Available on all Android devices!

FEATURES

1.Free PDF & Document Scanner App
Perfect for students and professionals, this powerful scanner app uses your device’s camera to digitize all kinds of paper documents: receipts, notes, invoices, whiteboard discussions, business cards, certificates and more.
2.Optimize Scan Quality
Enjoy smart cropping and auto-enhancing features that ensure your photo scans are clear and sharp with premium colors and resolutions.
3.Various Scanning Modes
Document Scanner: Scan physical paper documents with 100% precision using the state-of-the-art auto side detection feature, converting them into PDF files.
ID Card & Passport Scanner: Quickly and easily scan ID documents with this dedicated mode.
Scan with Camera: Use your camera to scan in real-time with the Cam Scanner feature.
4.Count Object: Detect and count objects with advanced recognition technology, making this scanner app more versatile for daily and professional use.
5.PDF Converter
PDF Converter: Create PDFs from anything and convert documents in multiple formats to PDF.
Photo to PDF: Capture photos and convert them into PDF files.
Image to PDF: Upload images and convert them into PDFs.
Picture to PDF: Take pictures and convert them into PDFs.
Scan to PDF: Scan any paper document and convert it into a PDF file.
Supported formats: PDF, JPG, DOC, DOCX, TXT, XLS, XLSM, XLSX, CSV, PPT, PPTM, PPTX.
6.Sign & Stamp on the Go
Need to sign a document quickly? Draw, scan, or import your signature or stamp directly into the app. Smart cropping, enhancing & filter for clear scans
7.Share PDF/JPEG Files
Easily export and share PDFs, JPEGs, or Word files via social media, email, and more.
8.Batch Scanning Brilliance
Scan multiple pages or documents simultaneously with our efficient batch scanning mode, boosting productivity and saving you time.
9.Built-in PDF Editor
Polish your scans effortlessly with our built-in editor, offering features like cropping, brightness adjustment, contrast tuning, text extraction, text editing, and more.
10.AI Curve Correction
Automatically straighten curved or distorted document photos using AI-powered curve correction.
11.ZIP & QR Support
Quickly scan QR codes or compress files into ZIP format directly from the app for easy sharing and storage.

How to convert a photo to PDF or turn a PDF into an image? There’s the answer!
Download Scanner App now to securely scan, sign, and convert any document into a PDF.
Easily convert a document to PDF or convert photo to PDF with our powerful photo to PDF app. Quickly convert image to PDF, picture to PDF, or jpg to PDF in just a few taps. Need to convert PDF to JPG or convert PDF to image? Our app makes pdf to jpg and pdf to image conversions effortless.

UNLIMITED ACCESS MEMBERSHIP SUBSCRIPTION:
‣ You can subscribe to get unlimited access to all features of the Scanner Pro app.
‣ Subscriptions are billed weekly, monthly, quarterly, or annually at the rate based on the subscription plan.
‣ Payment will be charged to Google Play Store at confirmation of purchase.
‣ Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period.
‣ Account will be charged for renewal within 24 hours prior to the end of the current period. The cost depends on the selected plan.
We’d love to hear your feedback: support@fastscanapp.com
‣ Privacy Policy: https://www.fastscanapp.com/privacy
‣ Terms of Use: https://www.fastscanapp.com/terms
Scan documents to PDF. Convert photos, files, pics to PDF with Document Scanner.
Updated on
Feb 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, App activity and 2 others
  • This app may collect these data types
    App activity and Device or other IDs
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

293K reviews
David Millar
April 24, 2026
tried to use it for some legal documents. It's not free. it was 67 cents the first week 13$ a week after. I tried it for 67 cents. does not work as advertised at all. may as well use Instagram filters. trying to get it to do multiple pages was a nightmare... I gave up due to quality issues on the filters and the difficulty of trying to get it to do what should be fairly simple(scan 2 photos for a pdf, adjust them then email/save them).
23 people found this review helpful
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Matthew Harrison
January 9, 2026
After going through every page and telling the "ai" where the paper was (Because a white sheet of paper on a black background is very hard for it to make out??), I hit done and it... didn't save anything. Took me back to the menu as if I'd done nothing, then had the gall to advertise its paid services. Trash app, just use your phones default camera instead of letting some AI have access to all your personal info.
20 people found this review helpful
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Liam Mims
September 15, 2026
It's not often that I need to use a scanner for documents and unfortunately, the manual ability to scan the document vs the auto controller is what I'm thinking a "I'm smoking right now, possibly USERS error, rather than a developer error". Either way, I really like the app and instead of converting to my usual actions, I will keep this app installed and cotinue to use it for as long as possible. Additionally, I like that the developers are quick to respond, which to me says a lot to ME! 5*****!
4 people found this review helpful
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TapSuite
September 15, 2026
We appreciate your optimistic rating! We hope our app exceeds your expectations once you start using it. Feel free to adjust your rating based on your actual experience.

What’s new

Thank you for using Scanner App! This version includes:
Improvements and bug fixes that make it faster than ever to scan, sign, edit, and convert photo to PDF. All in one easy-to-use app!
We're always working to improve your experience. If you enjoy using Scanner, please leave us a review!