软件简介：

Ratool是一个小巧免费的软件，它可以帮助我们控制外部存储设备，比如U盘，光盘驱动器，以及软盘，磁带等设备。

更新日志：

Ratool v1.4新增功能：（ 2020年5月20日，星期三）

1. [Fixed] – Ratool Password protection can be cracked – (critical)
2. [Fixed] – Ratool can’t block CD&DVDRom device on Windows Home and single language
3. [Fixed] – Ratool can’t block WPD device (Smartphone etc.) on Windows Home & Single lang.
4. [Fixed] – Ratool can’t Unblock USB ports Which blocked by Bitlocker
5. [Fixed] – Ratool settings can’t apply immediately in Windows Home and single Language
6. [Fixed] – If there is no TEMP Folder, Ratool Doesn’t work (Error line 10.)
7. [Fixed] – Prevent Installation of USB devices feature (White List) Doesn’t work
8. [Fixed] – Ratool GUI is too small
9. [Added] – x64 Version, Some code improvements and minor BUG fixes