Supplied By 9 Soft Technologies Co. On Aug. 15, 2015 Comments(0)
FREE Change File Extension 4dir Pro version1.7 DownloadChange file ext. for all files in a dir at once.
You can zip files to your device internal storage.
then zip your internal storage.
We are working on copying files to internal storage.
So that you can transmit with bluetooth.
eg change all text files (.txt) to (.jpg)
after bluetooth transmit,
change them back: (.jpg) to (.txt)
It supports all kinds of file formats
You can add as many file type as you can.
.mp3 .zip ....
9 Soft Technologies Co. part of our Tools and have average installs from 50 to 100. Last Update Aug. 15, 2015. Google play rating is 84.7399. Current verison is 1.7. Actual size 52.0 KB.
for file without any extension, ext will be added to the end.
for file without a name, eg .flv, a datetime format file name will be added as yymmddmmss.ext
works for USB,SD cards...