How to Compress big file into small file 1gb in 10 mb only

How to Compress 1GB files into 10MB

First Download  KGB Archiver. You can download From Google Search.

Step1: Run the KGB Archiver Software and click next.

Step2:  select and browse file the files you want to compress.

Step 3 : Select the compression level.

Step 4: Click next and start compressing.