1. 特雷索里特：
Tresorit 是 Tresorit 提供的云存储、文件同步和文件共享服务。它是最安全的云计算服务之一。它提供端到端的加密文件同步和文件共享服务。它由 Tresorit 于 2014 年推出。它提供 3 GB 的免费存储空间。它支持 Windows、macOS、iOS、Android、Windows Phone 和 Linux。
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。
Tresorit 和 ShareFile 的区别：
| TRESORIT | SHAREFILE |
|---|---|
| It is owned by Tresorit. | It is owned by Citrix Systems. |
| It was launched in 2014. | It was launched in 2005. |
| It offers 3 GB free storage space. | It offers 30 days free trial with maximum storage size 10 GB. |
| It was developed by Tresorit. | It was developed by Jesse Lipson. |
| It has the maximum storage size of 1000 GB. | Maximum storage size is unlimited here. |
| It is a file hosting, file synchronization and cloud storage service. | It is a commercial file sharing and file synchronization service. |
| It does not have traffic or band-width limit. | It has traffic or band-with limit but it is variable according to paid plans. |
| Maximum file size is 500 MB for free, 5 GB for premium and 10 GB for rest of paid plans. | Maximum file size is 10 GB to 100 GB according to plans. |
| It has client-side encryption. | It does not have client-side encryption. |
| It has limited freeware version. | It has freeware version. |
| It is supported by Windows, OS X, Linux, Android, BlackBerry, iOS and Windows Phone. | It is supported by Windows, OS X, Android and iOS. |