Increase your pen drive or memory card size

First Download SDATA TOOL 

Click here to download SDATA TOOL

Extract the zip format downloaded software 

Caution:-  Do not extract to DESKTOP OR C DRIVE(Operating system) Drive  

Insert your pen drive or memory card in to the  computer 
In here i insert 2GB memory card in my computer 

In my computer i install the operating system in my C DRIVE So i extract the software to D DRIVE...
Open the extracted SDATA software folder

1) First open the software 

2) Next click on "choose your data to compress" On there select your's pen drive or memory card

3) When it's selected shows your's drive size.
     Next it shows you size compress over to it's capable click on ok 

4) Finally click on E-COMPRESS NOW

This software is compress my memory card right now

Caution:- On this process do not remove your pen drive or memory card.... In case you remove your's device means you can't use this anymore

Finished my 2GB memory card successfully compressed to 4GB...

This software is used to compressing your device 2GB to 4GB, 4GB to 8GB and 8GB to 16GB....