File browser

Click Menu->Open to enter file browser. You can use Menu -> Sort  and Menu -> Filter to change their order. Click any file item, if its extension is supported, iReader will automatically open it to read, if it is not, the "Open As" context menu will be popped up. You can specify open mode to browse this file, but this file will not appeared in recent list.
iReader support simple file operations. Long click one of item in file browser,  the operation context menu will be showed, It is like file menu in computer, You could create new folder, rename any file or directory, delete, copy and move file and directory. (see the below diagram)