Requires running a native app outside of the browser for unexplained reasons. The app is closed source so can't be audited. Extensions with such high abuse potential should be banned from AMO.

Edit: the developer answer is just blowing smoke. AMO does not check external software. Virus scanners only check against known signatures. Code signing only allows verifying the author.

Usually it works fine but there are many issues: (Sorted by annoyance factor)

1. Sometimes it just stops working and needs a disable/enable cycle to resume normal operation. Takes a while for me judge that it has stuck in that state.
2. No retry after error function. I have to load the video again to get it to retry the download. Suffice to say all my videos have a very high tendency to error out rather than complete.
3. No download queuing or limiting of simultaneous downloads, I have to keep all the videos open and manually manage them. It can't do this basic thing unattended.
4. No resume function after error to continue download from where it left off.
5. Status window takes too long to clear finished downloads while other status are cleared instantaneously.
6. When the plugin is composing the clip after downloading it, the status window should display a status. Instead, it removes all details which seems more like an error state.

i want to ad Ant vedeo down loder

pessima non funziona

ok

best of download-er addon's

Warn ! The last version could create huge bugs on your PC ! And simply doesn't success to find video... More 100 avd-host.exe launched in background !!!

i have last version firefox added last update ant extension , but my download stuck on 79% since hours .. my connection is fine and video could play online, why i am facing this error?

Status: Downloading... 79%
Downloading media segment... 352 / 444

nice!

It always worked good for me, but after the last FF update, I have MANY instances of the plugin running:

https://i.imgur.com/2Y4uxuD.png

I have the lateste Firefox and plugin versions. I'm on Windows 7 x64. Can you fix this?

ANOTHER addon, that FORCES you to download another program to even use it, i'm real tired of this shit, and am gonna start reporting for false advertisement. waited a long time for video to download only to get an error, after refreshing, keep getting "title is pending" basically this doesn't work DO NOT DOWNLOAD

This is a good addon but I have recently updated the plugin to version 4.4 from 4.3 and the browser addon no longer detects 1920x1080p streams from Funimation. If this can be resolved this is a 5 star addon. For now I have reverted back to 4.3 and it's detecting 1920x1080p streams.

EDIT: Versions 4.5 and 4.6 still do not detect 1080p streams on Funimation, sticking with 4.3 still...