Comparisons
How the approaches differ: where your file goes with online and offline PDF tools, and what happens to layout and fonts with full-page OCR reflow versus in-place correction. Use it to choose the right method for sensitive files.
Online vs offline
Online PDF tools need an upload; offline tools work on your computer. Compare where files go, how they are processed, and which to use for sensitive files.
Learn more →Reflow vs in-place
Two ways to change text on a scan: recognize the page and lay it out again, or change only the target text in the image. Compare layout, fonts and effort.
Learn more →Try it first with your own file
After downloading, open a scan, enter a keyword and click "Find". Finding, replacing and saving need no network connection.