Add Dropshelf and Dropover (#1422)

Co-authored-by: pengyu.liu <[email protected]>

Author: xiaoheiwowo

README-zh.md

@@ -860,6 +860,8 @@ Awesome Mac
 * [xScope](http://xscopeapp.com/) - 测量、检查和测试屏幕上的图形和布局的工具。搜索你的苹果和网络，快速打开应用程序。
 * [360压缩](https://yasuo.360.cn/mac/index.html) - 简单易用，免费无广告的压缩工具。![Freeware][Freeware Icon]
 * [超级右键](https://apps.apple.com/cn/app/%E8%B6%85%E7%BA%A7%E5%8F%B3%E9%94%AE-irightmouse/id1497428978?mt=12) - 一款finder右键菜单扩展，包括了大量便捷工具比如新建文件，直接打开终端等 [![App Store][app-store Icon]]
+* [Dropshelf](https://pilotmoon.com/dropshelf/) - 一款拖放文件辅助工具，可以将文件放在一个悬浮窗以方便移动到其他位置。![Freeware][Freeware Icon]
+* [Dropover](https://dropoverapp.com/) - 一款拖放文件、文本辅助工具，可以在无需打开并排窗口的情况下，将可拖动内容存储、收集或移动，比 Dropshelf 功能更加丰富。[![App Store][app-store Icon]](https://apps.apple.com/us/app/dropover-easier-drag-drop/id1355679052)
 
 
 ### 剪贴板工具

README.md

@@ -923,6 +923,9 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 
 ## Utilities
 
+* [Dropshelf](https://pilotmoon.com/dropshelf/) - A drag and drop helper app for macOS. ![Freeware][Freeware Icon]
+* [Dropover](https://dropoverapp.com/) - A macOS utility that makes Drag and Drop easier. Stash, gather or move draggable content without having to open side-by-side windows. [![App Store][app-store Icon]](https://apps.apple.com/us/app/dropover-easier-drag-drop/id1355679052)
+
 ### Clipboard Tools
 
 * [Boop](https://boop.okat.best/) - Snippet tool that provides various functionalities like JSON formatting, MD5 Checksum, reverse string, encode, and much more. [![Open-Source Software][OSS Icon]](https://github.com/IvanMathy/Boop)