iCareFone is a multi-functional tool that offers a comprehensive solution to various problems that can arise in an iOS device, developed by Tenorshare from Hong Kong in China. It provides users with a one-stop solution for all their iOS device needs, ranging from optimization, data backup and transfer, system repair, and more. It has become an essential tool for many iOS users.

For mobile file managers, if you don't like the old UI of the classic Root Explorer or the bad usability of ES File Explorer, you can give Solid Explorer a try. Compared to similar products, its user interface is more modern and it's more feature-rich than its peers. If you feel that its features are not enough or its UI is not what you want, you can also extend it with plug-ins and icons pack.

WinSCP (short for Windows Secure Copy) is a free, open-source (S)FTP, WebDAV, Amazon S3 and SCP client for Windows, developed by Martin Přikryl from Czech Republic in 2000. It's mainly used to securely transfer files between local and remote computers, but it also provides features as a simple file manager and file synchronizer. In order to realize secure file transfer, it uses Secure Shell (SSH) to establish connections and provides support for SCP and SFTP (SSH File Transfer Protocol).

There are many file sharing programs on the Internet, but it turns out that they are almost the same in many aspects in comparison, and only few of them have some highlights in terms of functionality. Thereinto, BeDrive is one kind of lukewarm solution. Although it comes with a beautiful and clean user interface and powerful functions, that is still not enough to surpass its peers such like Google Drive and Dropbox. In particular, its overlarge file size will make many individuals who are pursuing simplicity and practicality look and step back.

Directory Opus (DOpus for short) is a superexcellent Windows Explorer alternative with a long development history, written by Jonathan Potter from Australia, and originally developed for Amiga computer system in 1990. Its development time is far ahead of all other similar software, such as: XYplorer, Xplorer2, Total Commander, which also laid its leading position in the field of Windows Explorer/File Explorer alternatives.