1.泰坦文件：
TitanFile 是 TitanFile Incorporation 提供的文件共享服务和云存储服务。它是可用的安全云计算服务之一。它主要用于加拿大和美国。它为专业人士提供了一种安全的方式来共享文件并与他们的客户进行交流。它由 TitanFile Incorporation 于 2011 年推出。它不提供免费存储空间。
2.快速分享：
RapidShare 是由 RapidShare AG 提供的文件托管服务、云存储服务和在线备份服务。它有能力同时处理大量用户。它有多种语言版本，如英语、法语、德语和西班牙语。它是由Christian Schmid开发的。它最初被命名为ezShare。它是最早的云存储服务之一。它于2002年推出。
TitanFile 和 RapidShare 的区别：
| TITANFILE | RAPIDSHARE |
|---|---|
| It is owned by TitanFile Incorporation. | It was owned by RapidShare AG. |
| It was launched in 2011. | It was launched in 2002. |
| It was developed by TitanFile Inc. | It was developed by Christian Schmid. |
| It does not offer free storage space. | It offered limited free storage space. |
| It offers unlimited maximum storage space for paid. | It offered limited maximum storage space for paid. |
| It is a file hosting and cloud storage service. | It was a file hosting and online backup service. |
| Maximum file size is 100 MB for free, 1 GB for paid and 4 GB for professionals. | Maximum file size was 500 MB per file. |
| It is still in use. | This service was suspended in 2015. |
| Files can be downloaded multiple times. | Files could be downloaded only 10 times in free account. |
| Links are not expired after inactivity of some days. | While here, links expired after inactivity of 60 days. |
| It has client-side encryption. | It did not have client-side encryption. |
| It has no traffic or band-width limit. | It had variable traffic or band-width limit according to paid plans. |
| It is majorly used in Canada and United States. | While it was used world wide. |