1. 媒体火：
MediaFire 是由 MediaFire LLC 提供的文件同步、文件托管和云存储服务。它为 Windows、macOS、Linus、Android、iOS 和 Web 浏览器提供客户端软件。它由Derek Labian和Tom Langridge创立。它提供 10 GB 的免费存储空间。它为付费帐户提供有限的存储空间。它于2006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。
MediaFire 和 ShareFile 之间的区别：
| MEDIAFIRE | SHAREFILE |
|---|---|
| It is owned by MediaFire LLC. | It is owned by Citrix Systems. |
| It was launched in 2006. | It was launched in 2005. |
| It offers 10 GB free storage space. | It offers 30 days free trial with maximum storage size 10 GB. |
| It was developed by Derek Labian and Tom Langridge. | It was developed by Jesse Lipson. |
| It has the maximum storage size of 100 TB. | 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. |
| Maximum file size is 20 GB here. | Maximum file size is 10 GB to 100 GB according to plans. |
| Resumption of interrupted download is possible. | Resumption of interrupted download may lead to the failure. |
| It does not support LAN synchronization. | It supports LAN synchronization. |
| It provides additional 50 GB free storage space for referral up to 1 TB. | It does not have referral system. |