Document Scanner – Scan to PDF

Office Tools.
FREE iOS Android Everyone
4.8 ★
Rating
10M+
Downloads
Free
Price
5.1.0
Version
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Reviewed on April 16, 2026  · Updated May 10, 2026
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Screenshots

Document Scanner – Scan to PDF app screenshot 1 Document Scanner – Scan to PDF app screenshot 2 Document Scanner – Scan to PDF app screenshot 3 Document Scanner – Scan to PDF app screenshot 4

About Document Scanner – Scan to PDF

I downloaded this because my friend Sarah wouldn’t stop talking about it. She said it saved her during tax season. I had a stack of receipts and warranties on my kitchen counter that was starting to look like a sad paper mountain, so I figured I’d give it a shot. I’ve only been using it for three days, but it’s already changed how I handle paper. Instead of shoving things into a drawer to “deal with later,” I just snap a pic and it’s done. It feels less like a fancy tech tool and more like a really smart assistant that lives in my phone.

Core Features

The magic is in how it finds the edges of your paper. You point your camera at a receipt on my patterned tablecloth, and bam—it draws a neat box around it, cutting out all the clutter. You can scan multiple pages into one PDF, which I used for a three-page instruction manual. The text grabber thing (OCR) is cool. I scanned a typed letter from my vet and could actually copy the address and phone number right out of the image. The filters are simple: there’s a black and white one that makes text documents look super sharp, and a “Magic” one that brightened up a faded concert ticket stub I found.

Real-World Use

My real test was last Tuesday morning. I was running late for work and needed to email a signed form to my landlord before I left the house. I plopped the form on my coffee table, opened the app on my Pixel 7, and held my phone over it. It instantly recognized the paper, took the shot, and gave me a perfectly flat, readable scan. No weird shadows, no crooked edges. I tapped ‘Save as PDF’ and sent it off in under a minute. I was out the door feeling weirdly accomplished. It handled that stressful, time-crunched moment perfectly.

Pricing & Value

It’s free. There’s a little ad banner at the bottom, but it’s not obnoxious and doesn’t get in the way of using the app at all. All the important stuff—scanning, making PDFs, the basic text copying—is completely free. There’s a paid upgrade that gets rid of the ads and adds some extra features, but for my casual use of scanning a few things a week, I haven’t felt any need to pay. It does everything I want for zero dollars, which is my favorite price.

Updates & Support

I actually had to contact support once already. I scanned a business card and the saved file name was just a jumble of numbers, which was annoying. I used the ‘Help’ section in the app to send a message. They got back to me in a few days, not hours, but the person was helpful and asked for my phone model to look into it. It wasn’t instant, but it also wasn’t a robot reply, which I appreciated. The app itself updates pretty regularly, which I take as a good sign that they’re still working on it.

Data & Privacy

This was a big one for me. I’m scanning personal documents, so I don’t want them floating off to some server I don’t know about. The app’s privacy info says all the processing happens right on my phone. The scans don’t get sent anywhere unless I personally choose to share them via email or my Google Drive. That made me feel a lot better about using it for things like my lease agreement or medical paperwork. It stays on my device, where it should.

Frequently asked questions
How does the Document Scanner app automatically detect and crop document edges?

The app uses smart edge detection to find the borders of your paper, even on busy backgrounds like a patterned tablecloth. It instantly draws a neat box around the document and removes the clutter, giving you a clean, flat scan every time.

Can I scan multiple pages into a single PDF file?

Yes, you can scan several pages and combine them into one PDF. For example, you can turn a three-page instruction manual into a single, organized file that's easy to save or share.

What should I do if the saved file name is just a jumble of numbers instead of something readable?

This can happen with some scans, like business cards. You can contact support through the app's Help section—they respond in a few days with personalized help, and they may ask for your phone model to investigate the issue further.

The app scans fine, but sometimes the image looks dark or faded. Is there a filter to fix that?

Yes, there's a 'Magic' filter that brightens up faded documents, like an old concert ticket stub. There's also a black-and-white filter that makes text documents look extra sharp and readable.

How does Document Scanner compare to Adobe Scan for basic scanning needs?

Document Scanner is completely free for core features like scanning, PDF creation, and text copying, with only a small ad banner. Adobe Scan also offers free scanning but limits some features like high-quality PDF export without a subscription. For casual use, Document Scanner feels simpler and more straightforward.

✓  Pros
✓ Finds the edges of paper on any background almost perfectly
✓ Stitches multiple pages into one PDF file easily
✓ Lets you copy text straight from a scanned image
✓ Simple, clean interface that doesn’t confuse you
✗  Cons
✗ The manual crop adjustment handles are tiny and hard to place exactly right
✗ File naming for new scans isn’t very intuitive
✗ Support response was helpful but slower than I’d like
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App information
DeveloperOffice Tools.
Version5.1.0
Downloads10M+
PriceFree
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