ส่วนเสริม
ยินดีต้อนรับสู่ส่วนเสริม Thunderbird
Add extra features and styles to make Thunderbird your own.
ปิดReview for Flat Folder Tree by remo_phd9
Rated 5 out of 5 stars
This is very useful addon which enables Break out sub folders, Promote sub folders and Restore parent folder.
To create your own collections, you must have a Mozilla Add-ons account.
