There is lot of file managers for Android out there no matter paid or free. Paid file explorer should be better because of the special added features. However, there are those free file manager which have all the features like the paid one too. In addition, they are ads free. ASTRO File Manager and Linda File Manager were famous when I started to use Android. However, they are not ads free. So I stick with OI File Manager which provide the features that I need. Thankfully, Android platform is getting bigger each day. And more and more free Android file manager with no ads is coming out too. Here is the best top 5 Android file explorer without advertisements that I prefer…
ES File Explorer is an all-in-one file manager & application manager & task killer & dropbox client & ftp client. It also have the root explorer function. Who said free stuff is not good?

ES File Explorer
File Expert is almost like ES File Explorer. Just pick the one that you prefer, you can’t go wrong with either one of them…

File Expert
AndExplorer
AndExplorer is a simple file manager. It allows browsing files / folders stored on device and sdcard. It can perform basic operation like copy, paste, rename, delete and create folder features. And it is able to uncompress ZIP, GZIP and TAR files too.

AndExplorer
Explorer
Explorer is the lite version of the famous Root Explorer and without root write function. You can organizing your SD card contents includes multi-select, zip file creation/extraction, text viewer/editor, search, bookmarks, email, home and image thumbnails.

Explorer
Pick this one if you want to have simple and useful file explorer.

OI File Manager
Well, here are all the best top free Android File Manager with no ads for you. Which one do you prefer?
hi jayce~ can i modified the root file using file manager with root explorer feature like es manager?
*modified* i mean can i delete the file
Huh? What file do you want to delete? Better don’t touch any system files (root level) if you not sure.
i just wanna delete shutter camera sound only~
Oh, I see. Use ES File Explorer then.
but how come delete task cannot be perform? really pissed off with the shutter sound
Did you enable Root Explorer in Settings?
ok. did not enable the thing before. thanks.
Thanks for the list. It is very helpful.
Another ad-free file manager I have come to really like is Ghost Commander.
If you are a fan of any of the (Midnight|Norton|Total) Commanders then you will
feel right at home with Ghost Commander.
http://sites.google.com/site/ghostcommander1/
Most Windows options work by using the either the Command or the Function key n MAC Versions. In moving Columns for instance, hold down the COMMAND key until the hand’ symbol appears then move the column ot the desired location and press enter (Return) Worked for me in 2011. Try it. Good lunc.