Winrar is a program to compress the data ( files / folders ) , so all the data you can look more tidy compress into one form of RAR files . Besides the size of the file that you have to compress into a lighter , for example, the size of the data set that you want to compress is 1 MB , after being compressed into a RAR file can be 200 KB only .

For those of you who want to save the data is personal or confidential , Winrar has a feature where you can give the password to your RAR files , so the files you become more secure from mischievous hands . So when you give the password to your RAR files , people who want to extract or open must enter a password first .

Winrar has some very useful features , among others:

  •     Supports archives . RAR and . ZIP
  •     Having the ability to handle files 7z shaped , ACE , ARJ , BZ2 , CAB , GZ , ISO , JAR , LZH , TAR , UUE , Z , etc.
  •     Can restore damaged archives
  •     Supports Unicode filenames
  •     And has many other capabilities such as encryption , archive comments , error logging , etc.