Online OCR alternatives that keep your files on your Mac

OCR websites are easy: drop a file in, get text back. The catch is that every file travels to someone else’s server, free plans come with caps, and nothing works offline. A Mac can do most of the same jobs locally, often in fewer steps once you know where each tool lives. This page maps each thing you used a website for to a tool on your Mac.

Why switch from online OCR

Three reasons come up again and again:

• Privacy. The whole file leaves your Mac, and the site’s policy decides what happens next. Our article on whether online OCR is safe covers what to look for in those policies.
• Limits. Free tiers are capped. As of October 2026, OnlineOCR.net lets guests convert 5 files per hour, up to 15 MB each, and asks you to register to convert every page of a multi-page PDF. OCR.space’s free API plan takes files up to 1 MB and PDFs of up to 3 pages.
• Friction. Upload, wait, download, open, and often scroll past ads. It also stops working the moment you’re offline.

Map each job to a local tool

The first three rows cover most people. For details, our offline OCR guide explains each built-in tool and how to confirm it stays offline.

Built into your Mac

For an image, open it in Preview, drag across the words and press ⌘C. If the words won’t highlight, choose Tools → Text Selection, and check that Live Text is on in System Settings → General → Language & Region.

For a scanned PDF, Preview can add the hidden text layer that websites sell as “searchable PDF”:

1. Open the scan in Preview.
2. Choose File → Export.
3. Select Embed Text and save the copy with a new name.

Apple notes that the option appears only when the document doesn’t already have recognized text.

For many images, a Shortcuts Quick Action lets you select files in Finder and extract their text in one go. Our walkthrough of an Extract Text Quick Action builds one step by step.

Local apps

If the text is on your screen rather than in a file, a capture app saves you the screenshot. Several Mac apps read the screen with Apple’s on-device recognition; Text Lens, for example, says it can’t connect to the internet at all.

Unpixel, which we make, handles both screen and files. Press ⇧⌘2 and drag over anything on screen, or use Open Image… in its menu bar panel for PNG, JPEG, HEIC, TIFF, GIF, BMP, WebP and PDFs of up to 50 pages. From Clipboard reads an image you’ve copied. A table pastes into a spreadsheet as cells, and past captures stay in a history kept only on your Mac. Unpixel doesn’t create searchable PDFs, so keep Preview or OCRmyPDF for that.

For conversion to editable documents with layout intact, desktop suites such as ABBYY FineReader PDF for Mac do the job that the “PDF to Word” buttons on OCR websites promise, as an app installed on your Mac. As of October 2026, FineReader is sold as a yearly subscription. Our roundup of PDF OCR software compares them.

Open source

Two free tools replace a website for batch work, once installed with Homebrew:

brew install tesseract ocrmypdf
tesseract receipt.png receipt          # writes receipt.txt
ocrmypdf scanned.pdf searchable.pdf    # adds a text layer to every page

Tesseract reads images and writes plain text; extra languages come from the tesseract-lang formula. OCRmyPDF wraps Tesseract to add a text layer to PDFs, which suits a folder of scans. Both need the internet only to install. Our guide to OCR from the command line has more examples.

What you might miss

Being honest about the trade-offs:

• Layout-rebuilding conversions. A site that turns a scanned letter into a formatted Word file does real work. Built-in macOS tools give you text, not a rebuilt document.
• Hard handwriting. On a Mac, neat handwriting reads reasonably well, but messy handwriting, tight cursive and faint pencil often don’t. No tool reads everything.
• Any computer, anywhere. A website works on a borrowed PC. Local tools work only where they’re installed.
• Rare languages. Apple’s text recognition covers about 30 languages on recent macOS. Tesseract covers many more, but needs Terminal.

Switching checklist

• Clean up behind you. If you registered with an OCR site, delete stored outputs and, if you won’t return, the account.
• Set up the free tools first: Live Text, Preview’s Embed Text and one Shortcuts Quick Action.
• Test three real files: a phone photo, a scanned PDF and something with a table.
• Add a paid tool only for the gap that’s left, such as screen capture, tables or layout conversion.