This application is extremely good, it works on all the pages within Firefox, I highly recommend it, although like everything it has its details: if you have more than one language, it sometimes confuses them and its dictionary of words is limited.

me parait assez bien

great toll for German and Italian and English and as good as Grammerly However, it would great of we would have an addon in MS WORD !!!!!! Grammarly provides such a toll

Good add-on but compared to other extentions this is a ram hog but not so much that itll be any sort of problem if you got the ram to spare

По удобству - нет нормального ручного режима. Или вылазит везде, или отключаешь везде. Тогда при каждой попытке проверки нужно разово разрешать работу. А требуется просто перевод выделенного текста по запросу.
По качеству - иногда предлагает нелепые или несуществующие слова, сам путает падежи. В целом норм, помогает для быстрой вычитки больших объемов текста.

Very useful indeed.

The only drawback being occasional pestering to subscribe to some supposedly premium version. Nobody possessing good facility in use of language requires that embellishment.

It helps me so much when pasting texts from PDFs into some input area. I just wish it would detect names when analysing scientific papers with a gazillion references.

très bon outil

By default, it enables checking for all domains and send text to remote server. It can be configured, but it was very risky to leak private data.

everything works as expected but the response from servers is very slow for sentence rephrasing.

SUPER...rien a dire

Grammarly was kinda buggy and annoying. This is way better :D
Though price and limitations for the free versions makes this 4 instead of 5 stars.

It's very annoying that the icon always move with scroll. I think you'd better to fix it.