1. 谷歌云端硬盘：
Google Drive 是 Google 提供的文件存储和同步服务。它允许用户存储文件和个人数据并共享文件。它提供 15 GB 的免费存储空间。它由 Google 于 2012 年推出。几乎每个与互联网有关的人都在使用它。每个人都用它来存储一些专业和个人数据。
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。
Google Drive 和 RapidShare 的区别：
| GOOGLE DRIVE | RAPIDSHARE |
|---|---|
| It is owned by Google LLC. | It was owned by RapidShare AG. |
| It was launched in 2012. | It was launched in 2002. |
| It was developed by Google. | It was developed by Christian Schmid. |
| It offers 15 GB free storage space and 30 TB maximum storage space for paid. | It offered limited storage space for both free and paid accounts. |
| It is a file hosting and cloud storage service. | It was a file hosting and online backup service. |
| Maximum file size is 5 TB here. | Maximum file size was 500 MB per file. |
| It has more number of users. | It had comparatively less number of users. |
| 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 is still in use. | This service was suspended in 2015. |
| It has no traffic or band-width limit. | It had variable traffic or band-width limit according to paid plans. |
| It provides more security of data. | It provided comparatively less security of data. |