1. HCL 连接：
HCL Connections 是 HCL Technologies 提供的存储软件。它由 IBM 开发，但 HCL 在 2019 年收购了它。它是一个企业协作平台，可帮助团队更高效地工作。它由 IBM 于 2007 年推出。它提供 5 GB 的免费存储空间。它为付费帐户提供有限的存储空间。它早先被称为 IBM Connections。
2. 超级：
Mega 是由 Mega Limited 提供的文件托管服务和云存储。它基本上是为基于 Web 的应用程序设计的，但它也为 Android、Windows Phone 和 iPhone 提供移动应用程序。它由Kim Dotcom于 2013 年推出。它使用 C++、JavaScript、 Java和 Objective-C 开发。它提供 15 GB 免费存储空间，另外还有 35 GB 免费试用。
HCL Connections 和 Mega 之间的区别：
| HCL CONNECTIONS | MEGA |
|---|---|
| It is owned by HCL Technologies. | It is owned by Mega Limited. |
| It was launched in 2007. | It was launched in 2013. |
| It was developed by IBM. | It was developed by Kim Dotcom. |
| It offers 5 GB free storage space. | It offers 15 GB free storage space with additional 35 GB for free trial. |
| It provides limited maximum storage space for paid. | It also provides limited storage space for paid. |
| It does not provide applications for all operating systems and web based systems. | It provides applications for all operating systems and web based systems. |
| Maximum storage size is 1 TB here. | Here maximum storage size is 16 TB. |
| It supports file versioning. | It also supports file versioning. |
| It does not support remote uploading. | It also does not support remote uploading. |
| Maximum file size is 2 GB. | Here maximum file size is equal to available cloud drive space. |
| It has no traffic or band-width limit. | It has traffic or band-width limit of 10 GB free and up to 96 TB per month for paid. |