1.亚马逊驱动器：
Amazon Drive 是 Amazon 提供的文件托管服务和云存储。它允许云存储、文件托管、文件共享和文件备份。此驱动器上的文件和文件夹可以从台式机、手机和平板电脑等多种设备传输。 Amazon Drive 最初被称为 Amazon Cloud Drive。它在世界范围内不可用。它适用于某些选定的国家/地区。它于2011年推出。
2.共享文件：
ShareFile 是 Citrix Systems 提供的文件同步服务、文件共享服务和基于云的文件存储服务。它是一种安全的内容协作，支持以文档为中心的任务。它提供基于云的存储、虚拟数据室和客户门户。它是由Jesse Lipson开发的。它适用于 Windows、macOS、iOS 和 Android。它不提供免费存储空间。它于2005年推出。
Amazon Drive 和 ShareFile 之间的区别：
| AMAZON DRIVE | SHAREFILE |
|---|---|
| It is owned by Amazon. | It is owned by Citrix Systems. |
| It was launched in 2011. | It was launched in 2005. |
| It offers 5 GB free storage space. | It offers 30 days free trial with maximum storage size 10 GB. |
| It was developed by Amazon. | It was developed by Jesse Lipson. |
| It has the maximum storage size of 30 TB. | Maximum storage size is unlimited here. |
| It is used in all countries excluding Mexico and China. | While it is used world wide. |
| It is used to store photos specifically. | It is used to store all types of files. |
| It is a file hosting and cloud storage service. | It is a commercial file sharing and file synchronization service. |
| It is generally used for storing personal data. | It is used in small and large businesses. |
| Maximum file size is 2 GB upload via web and 50 GB upload via drive application. | Maximum file size is 10 GB to 100 GB according to plans. |