Automatic cloud storage synchronous management system for a plurality of cloud storage service platforms and method thereof

The invention relates to an automatic cloud storage synchronous management system for a plurality of cloud storage service platforms and a method thereof. The automatic cloud storage synchronous management system comprises cloud storage service platforms, an account management module, a normal setting module, a file synchronizing module, an API control module, a file backup module and a log module. A user firstly selects a certain cloud storage service platform and logs the account management module for creating a cloud storage client. Then the normal setting module is used for performing system and network setting on the cloud storage client. Furthermore the API control module is called through the file synchronizing module for synchronously updating a local file and a cloud-end file, thereby realizing automatic storage and synchronization for the plurality of cloud storage service platforms. Secondly, the file backup module periodically compresses and encrypts a document file to be backed up and takes the document file back. Finally the log module records the execution state of the API control module in real time. The automatic cloud storage synchronous management system and the method thereof realize safety protection for the backup files which are stored at the cloud end.