ส่วนเสริม
ยินดีต้อนรับสู่ส่วนเสริม Thunderbird
Add extra features and styles to make Thunderbird your own.
ปิดReview for Compact Menu 2 by nikgrc
Rated 4 out of 5 stars
like "Mitko1239" says, i confirm that it's interfering with the new Downloads Manager in Firefox 20.
To create your own collections, you must have a Mozilla Add-ons account.
