Like another review noted, if you have the status bar displayed and print a page to PDF or paper, the status bar is included in the print. Removing a star for that.
Mozilla's page says it the extension hasn't been updated since 2019, although my Firefox addons list says 2023. Either way, not sure if anything will ever change.

Works fairly good with some failed downloads.

Sometimes gets annoyingly buggy, really needs a better design, doesn't need a message while deleting downloaded files via extention

Works well for me (Firefox on macOS). The only reason not five stars is that if I download something, then print a page (to PDF), the status bar is included in the printout.

Seemed nice but doesn't support failed download resuming, which was the main reason I was looking for a dl manager

功能很全，但有点丑😂
It's very good, but a bit old school

Долгое время сидел на FF56 из-за старых дополнений. Но пришло время всё-таки обновиться: некоторые сайты глючат, некоторые дополнения перестали на этой версии обновляться. Последней каплей стали проблемы с VPN, Облако мэйл.ру и ВКонтакте. И что я вижу - в менеджере не стало полной замены списка закачки (когда очищаешь список в дополнении в списке FF не удаляется), перекачка после ошибки скачки не работает (есть кнопка повторить вместо возобновит не докаченное, но скачевается какой-то viewtopic.phd непонятный вместо возобновления и докачки). Для меня теперь это дополнение потеряло актуальность.

I don't use the extension that much as I do not often download on the Internet but I appreciate to handle my few download in a much better way that I could with the minimalist download function integrated in Firefox. It has powerful features and a nice customizable interface. Just one concern for me: it prevents my browser to work correctly on Virustotal.com and this has been an issue for more than one year according to previous posters. My best workaround is to disable it in private browsing then to open a private window to use the Virustotal.com site. Not a big deal but really annoying...

Unfortunately, broken since Firefox revamped the downloads menu integration. (Firefox 98.0.1 at the moment).

Basically, control-J exclusively loads the default downloads window, no S3 shortcut works anymore, and the extension doesn't "catch" downloads anymore.

Sorry to have to report that!

Удобное и красивое приложение, но нет функционала для ограничения скорости загрузки.

Just a minor problem. Some web pages have important data in the last line at the bottom of pages. Download Manager blocks the view of this line and has to be closed to see what is there. Not a big deal but a nice improvement if you can avoid it.

Неплохой но все-же не хватает функции возобновления "прерванных/прерываемых загрузок сайтом"(Не пользователем) или-же из-за нехватки скорости.

It doesn't work very well under Queue Mode. I set it only download 1 file at a time, but there are often 2, sometimes even 3.