Easy to use, totally customizable, and reliably effective. I have yet to encounter any bugs or issues. My complements to the dev!
Double kudos for choosing to make the source available on GitHub.

Very useful addon and works flawlessly! It'd be perfect if it included an option for rotate the images as well.

El complemento funciona muy bien de forma general. El problema que veo es que no es compatible con algunos complementos de full screem (pantalla completa). Al utilizar conjuntamente con estos complementos el desplazamiento del zoom se queda bloqueado.

I use a split screen to enter data - In Zoom allows me to zoom in as much as needed, allowing me to see old handwriting and poor quality photos, without messing up my database screen settings . Could not do my job as well without. It. I've tried all the apps - this is by far the best for my needs.

This is the Zoom I have been waiting for, so simple to use and works extremely well. Thank You Konrad.

Suggestion: When zooming, make the mouse pointer the center of the expansion (like in Windows Photo Viewer). Right now, the center of the expansion is fixed in the center of the image. This addon is not just cool, it also helps people with eyesight problems. Aslo, in the description of the addon add information about where suggestions should be sent.