What are some alternatives?
When comparing Files and Documents by Readdle, you can also consider the following products
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Documents Pro 7 - The ultimate all-in-one mobile office suite for the iPhone and iPad with 8 premium apps in 1.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
GoodReader - With GoodReader on your iPhone, iPod Touch or iPad, you can read virtually anything, anywhere.
FreeCommander - FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.
FileApp - FileApp is an iPhone and iPad File System and Document Viewer.