How to make a scanned PDF searchable

A scanned PDF looks like a document but behaves like a stack of photos. The tenancy agreement you fed through the office scanner, the medical letter your phone saved as a PDF, the old tax return a parent posted to you: each one shows text on screen, yet pressing Cmd+F inside it finds nothing because the pages are images.

This page covers the usual ways people add a text layer to scans, where those methods get slow, and how to put scanned PDFs into Fabric so the words on every page can be searched and questioned from one library.

How people usually make scans searchable

The classic route is optical character recognition (OCR) in a PDF editor. Adobe Acrobat has a Recognize Text tool that adds an invisible text layer over each page, and many scanner utilities offer the same step at the end of a scan. It works well on clean, printed pages. The catch is that it’s a per-file job: open the PDF, run OCR, save, and repeat for the next one. A drawer of old scans can take an afternoon.

Another common trick is uploading the PDF to Google Drive and opening it with Google Docs, which converts the scan into editable text. That’s handy for pulling a paragraph out of a letter. The converted document often loses the original layout, though, and you end up with two copies of everything: the scan and a text version that may not match it line for line.

Phone scanner apps such as Adobe Scan or Microsoft Lens run OCR as you capture, which helps for new paper. Free online converters handle one-off files, but they ask you to upload private documents to a site you may know little about. And in every case, the searchable file still lands in a folder where finding it depends on remembering roughly what it was called.

Step 1: Add your scanned PDFs to Fabric

Gather the scans first. In the Fabric web or desktop app, drag the PDFs in, paste them, or click Upload a file. Uploading handles large numbers of files at once, so a folder of a few hundred scans can go in together rather than one at a time. File uploads are included on the free plan, which has storage and file size caps listed on the pricing page.

If your scanner saves to a folder on your computer, the Fabric desktop app is the easier route. It mounts Fabric as a virtual drive on Mac, Windows, and Linux, so you can point the scanner’s save location at a Fabric folder or move finished scans in as you would with any other folder. Files on the drive take no space on your computer and stream when opened.

Scans that arrive as email attachments can be forwarded to your Fabric email address from your verified account address. On a phone, open the PDF in any app, tap Share, and pick Fabric.

Step 2: Let Fabric read the pages

Once a scan is in, Fabric processes it without any extra step from you. Its search covers text inside PDFs, documents, images, and screenshots, including photographed text, which is what a scanned page is. Fabric also writes a short summary of each item and extracts attributes such as content type and the topics covered, so a scan named SCAN0047.pdf still shows what it’s about.

That processing feeds smart collections, which you can set up to fill themselves based on content. A collection for insurance documents, for example, picks up new policy scans that match. Fabric suggests tags too, and you can add your own or a comment when you save something. Folders are optional; the scans are searchable whether you file them or not.

Step 3: Search the text on every page

Click Search, or press Cmd+F (Mac) / Ctrl+F (Windows). A plain query runs hybrid search, matching by meaning and by keyword, so typing “notice period for ending the lease” can find the right clause even if the scan says “termination of tenancy”. Results jump to the exact page, which matters in a 40-page scanned contract.

For reference numbers, account numbers, and names, put the words in quotes to get strict, exact matching. Filters narrow results by tag, location in your files, or kind of item, so you can limit a search to PDFs only. How to search your scanned documents has more examples of queries that work well on scans.

Step 4: Ask questions about the scans

Sometimes the goal is a fact rather than a file. Open the folder holding your scans and open the AI assistant. It limits itself to that folder and analyzes everything inside it, so you can ask “what was the total paid in property tax across these statements?” or “which of these letters mentions a deadline?” Answers cite the source documents with clickable references, so you can check the page it drew from.

You can also right-click a folder and add it to the assistant’s context without opening it. If an answer is worth keeping, save it as a note next to the scans.

Step 5: Capture new paper the same way

For pages you haven’t scanned yet, a phone is enough. Text in photos is searchable in Fabric, so a photo of a printed letter sent through the share sheet becomes findable by its words. For handwritten pages, the handwriting scanner turns a photo into a structured note and keeps the original image alongside it; it’s on every plan, including free. How to scan paper documents with your phone walks through getting clean captures.

Scanned PDFs open in reader mode, and you can highlight and comment on them like any other PDF.

Frequently asked questions

Why can’t I search the text in my scanned PDF?

A scanner saves each page as an image, so the PDF has no text layer for a viewer to search. OCR software, or a tool like Fabric that reads text in images, is needed to make the words findable.

Do I need to run OCR before uploading scans to Fabric?

No. Fabric’s search reads text inside PDFs and photographed text in images, so you can upload the scans as they are.

Can I search for an exact account or reference number in a scan?

Yes. Put the number in quotes in Fabric search for strict, exact matching, and the result opens at the page where it appears.

Can I make a whole folder of scanned PDFs searchable at once?

Yes. Upload the folder’s contents in one go, or move it into the Fabric desktop drive. Each file is processed after it arrives, with no per-file step.

Is it safe to upload scans of personal documents?

Fabric encrypts files with AES-256 in transit and at rest, and content stays private unless you share or publish it. How to store important documents securely online covers what else to consider.

Can I search scanned PDFs on my phone?

Yes. Search works the same way in the iOS and Android apps, and the knowledge search panel sits in the bottom drawer on mobile.

Does searching scanned PDFs in Fabric need a paid plan?

File uploads are included on the free plan, which has storage and file size caps. Connections to other apps, such as Google Drive, need a paid plan, and AI use on the free plan is limited.

Can I convert handwritten scans into editable text?

Yes. Upload a photo of the handwritten page to the handwriting scanner and Fabric turns it into a structured note you can edit, with the original image saved beside it.