Is Docly the Best Free AI PDF Tool for Editing Scanned Documents? I Tested It

Is Docly the best free AI PDF tool for editing scanned documents? I tested it to find out.

I’ve got a stack of scanned invoices and old receipts that have been sitting in my Google Drive for months. They’re just images. I can’t search them, I can’t copy text from them, and if I need a specific number, I’m re-reading the whole thing. So when I heard about docly and its claim to be the best free AI PDF tool for editing scanned documents, I figured I’d give it a proper test. Here’s what I found—in an FAQ format, because most of my questions were pretty common ones.

Can Docly actually extract text from a scanned PDF?

Short answer: yes, but not perfectly every time. I threw a blurry scan of a 2018 restaurant receipt at it. Docly pulled out the item names and the total correctly, but it misread the date format. It read "12/05/18" as "12/05/2018" and added a zero that wasn’t there. That’s a small thing, but it matters if you’re doing expense reports. For cleaner scans—like a typed contract page—it worked great. The text extraction was fast and I could copy it into a document without heavy cleanup.

Is it really free? Are there limits?

Yes, there is a genuinely free tier. I was able to upload and process about five scanned documents before I hit a limit on summary length. The AI summaries for longer files (over 30 pages) get capped unless you upgrade. For quick one-off jobs or short scanned forms, the free version is surprisingly usable. But if you're processing dozens of scanned invoices daily, you’ll feel the constraints. It’s not a full Adobe Acrobat replacement—it’s more like a very clever assistant that works for a couple of rounds before asking you to subscribe.

What about editing the scanned document itself? Can I change the text?

This is where I have to be a little cautious. Docly is not a direct "click on the scanned text and type" editor. What it does is strip the text using OCR, let you edit that extracted text in a separate panel, and then it can regenerate a clean PDF with your edits overlaid. It worked for me when I fixed a spelling mistake in a scanned letter. But it’s not seamless. The font won’t perfectly match the original, and if the scan is skewed or has handwritten notes in the margins, the alignment gets messy. For a free AI PDF editor 2026, it’s decent. It won’t replace proper desktop software for heavy formatting work.

Does it work fast enough for real use?

For most scans under 15 pages, it was surprisingly quick—took maybe 10 to 15 seconds per document. I uploaded a 40-page scanned handbook, and it took over a minute. Not a dealbreaker, but worth knowing if you’re in a hurry. The interface also felt a little cluttered on mobile. I tried it on my phone browser and had to zoom in to tap the right buttons. On desktop, it was smoother.

What’s the one thing that might frustrate you?

The file size limit. I had a 25 MB scanned report that it refused to handle on the free tier. I had to compress it down to 10 MB first. That’s an extra step that feels unnecessary. If you often work with high-resolution scans, you’ll run into this wall. For basic PDFs and low-to-medium resolution scans, it’s fine.

Would I recommend it as the best free AI PDF tool for editing scanned documents?

If you’re a student or a small business owner dealing with a handful of scanned documents each week, yes. It saves time on text extraction and simple edits. But if your work involves hundreds of pages of dense, finicky scanned archives, it’s more of a helper tool than a primary editor. I’d call it the best free option for light to moderate use, with the caveat that you’ll want to test it on your real files before committing to a workflow.