b1 folder
Path pattern: */Users/*/AppData/Local/b1
Application-data folder named b1; its exact purpose cannot be reliably identified from the path alone.
At a glance
- Safe to delete?
- Not rated yet
We have not rated this folder for cleanup yet.
- Move to another drive?
- Recommended
It can be moved to another drive, with a junction left at the original path.
Why
本地应用数据文件夹，体积较大，疑似缓存或下载内容，迁移后可释放较多系统盘空间
- Source
- Written with AI assistance. Double-check before deleting anything important.
- Last updated
Not sure what's safe to remove?
Let AiCleanDisk Pro analyze your drive with AI: it explains large folders and rates how safe each one is to clean. Cleaned files go to the Recycle Bin by default.
Can I move it to another drive?
Yes, this folder is a good candidate to move to another drive.
Folder migration and AI analysis on non-system drives are Pro features.