gContactSync

评分5星，满分5星

由 Firefox 用户 333d38 发表于 Jan. 30, 2023 · 永久链接

That's the add-on I still miss in newer TB. It was great in previous TB versions, it's a pity there isn't compatibility / new version for TB 100+.

But I give five stars for thanking the past use, and maybe to stimulate a new version... :)