To work with this addon, simply open the addon's interface and load your image via the file selector (top section). Before using the addon, please make sure to select the appropriate OCR language. Default OCR language is set to English.
Note: this addon uses the "https://github.com/naptha/tessdata/tree/gh-pages/" GitHub repo to fetch language data required for the OCR operation. Language data packs are very large and cannot be included in the addon package.
To report bugs, please fill the bug report form on the extension's homepage (https://mybrowseraddon.com/image-reader.html).