its very good and usefull... the pop up is better than a new tab BUT the webpage translator doesnt works at all, it open a new tab in the same language detected,i remove 1 star for that
the translation in french is descent

but good job,maybe a little effort on the skin,the pop up or menu are quite ugly :/

i will donate for sure if those issues are fixed :)

Work fine, except when there is a percent sign: "%" in the selected text. When the % sign is present, the ImTranslator window doesn't open and the translation doesn't work for any part of the text. I need to manually copy/paste the text in a previous opened window, then remove all % signs and then press "Translate" to make it work. Please fix this problem. And if is possible, make the text part of the ImTranslator window resizable. Thank you!

It's great! A few requests though:
1. Disable it on form fields (usernames, passwords, etc.)
2. Ability to choose where the pop-up should show (and also resize it)
3. More than one language as target language