CopyFish didn't work

This is a file of 695 KB. The error message indicates that the page did not load though I’m sure it did completely load. I’m using Chrome browser on an up-to-date OS on a Dell Chromebook 3.
What is the maximum file size?
Is this not able to recognize Hebrew? If not, please suggest something.

You need to allow access to file URLs in Chrome. This settings is not available and not needed for Firefox as it allows access to file URLs by default. See

Hebrew OCR is only available in the PRO and PRO+ version, see