Multi Space Lite:64Bit Support is a free personalization app for Android developed by Go Office Soft. With more than 90 million users, the app allows users to clone and run multiple accounts of the same app simultaneously. In addition, users can customize the themes of their cloned apps and the themes of Dual Space to create a unique space.

One of the main features of the app is the Incognito Installation feature, which makes apps invisible on the device, protecting user privacy. Dual Space supports 24 languages and is compatible with most Android apps. Users can log in to multiple accounts of social networking and game apps at the same time on one device, without data from both accounts interfering with each other.

Dual Space is based on multiDroid, the first application virtualization engine on Android, making it powerful, stable, and easy-to-use. However, users should note that Parallel Space needs to apply for the permissions required by the apps added in Parallel Space to function normally. Moreover, the app itself doesn't take up too much memory, battery, and data, which are actually consumed by the apps running inside.

Overall, Multi Space Lite:64Bit Support is a useful tool for those who want to manage multiple accounts, protect privacy, and customize their own space.