Reading guide

Read printed pages aloud: camera and OCR in Reshu

A lot of important reading never arrives as a text file: a printed notice, a photographed textbook page, a scanned form. Reshu PDF Reader has a camera-to-book flow that photographs a page, runs OCR (optical character recognition) on it, and adds it to a book you can read or listen to.

The camera flow

Point the camera at the page and capture it. OCR then tries to turn the picture of the writing into real text. Once the page is in a book, it behaves like other content: you can read it, listen to it aloud, and come back to it later because the app keeps your place.

Scanned PDFs too

Many scanned PDFs are only images of pages, which is why a screen reader stays silent on them. Reshu can run OCR on scanned pages, and when you export a whole book as audio, scanned pages fall back to OCR text so they are not skipped silently.

Where OCR makes mistakes

OCR is a best guess, not a perfect copy. Expect errors with names, numbers, tables, mixed scripts on one page, low light, angled photos, and ornate fonts. Check the result against the original page before you rely on it, especially for anything legal, medical, or financial. Urdu text and complex layouts deserve extra checking.

Get better results

Use good light, hold the page flat, fill the frame with the page, and avoid shadows. One clean photo of one page beats a wide shot of a whole spread. If a result looks wrong, retake the photo rather than trusting the first pass.

Honest limits

OCR fixes the "no text" problem, not every accessibility problem. A recognised page can still lack headings or reading order. Handwriting is much harder than print. The app is free, so test it on your own documents before depending on it.

Download and installation help: Reshu PDF Reader.