1. OneDrive：
OneDrive 或 Microsoft OneDrive 是 Microsoft 提供的文件托管和同步服务。它为用户存储文件、个人数据和共享文件提供了便利。它提供 5 GB 的免费存储空间。它由微软于 2007 年推出，主要供专业工作者使用，用于存储可能需要更高安全性的工作相关数据。
2.腾讯微云：
腾讯微云是腾讯控股有限公司提供的文件托管服务和云存储服务。它有英文和中文两种语言版本。它主要用于中国等国家。它由腾讯控股有限公司于 2012 年推出。它提供 10 GB 的免费存储空间。它为付费用户提供有限的存储空间。此处的最大存储大小为 2 TB。
OneDrive和腾讯微云的区别：
| ONEDRIVE | TENCENT WEIYUN |
|---|---|
| It is owned by Microsoft Incorporation. | It is owned by Tencent Holdings Limited. |
| It was launched in 2007. | It was launched in 2012. |
| It was developed by Microsoft. | It was developed by Tencent. |
| It offers 5 GB free storage space. | It offers 10 GB free storage space. |
| It provides limited maximum storage space for paid. | It also provides limited maximum storage space for paid. |
| It is used across the world. | While it is used only in China. |
| Maximum storage size is 5 TB here. | Maximum storage size is 2 TB here. |
| It has the developer API. | Developer API is missing here. |
| It supports remote uploading. | It does not support remote uploading. |
| Maximum file size is 100 GB here. | Here maximum file size is 1 GB for regular upload and 32 GB for power upload. |
| It supports file versioning. | It does not support file versioning. |