QQ Synchronization Assistant is a software with rich functions, very simple to operate, and allows everyone to import and export contacts. You can learn the specific export method of the software on the source code website.
1. Click [Address Book] on the [My] page of QQ Synchronization Assistant;
2. Then click [Share or Save As];
3. Select [All] or [Customize the selected contact list]. After entering, you can choose to transfer out of the list by email, WeChat, etc.