Now a days 7-Zip is same as winrar and Its most popular. Its good and nice I think its file archiver with a high compression ratio.Fast, secure and free downloads from the largest Open Source applications.
this freeware included in my top ten list
7zip is best alternative to WinZip rar file. 7Zip archive utility is available as open source and is free to use. I like Its because of It is fast, efficient and free.
7zip is my personal favorite compressor/decompressor
7-zip provides High compression ratio in archive as compare to other archive. It is an open source file archiver. The program can be used from a command line interface for archiving.
This is my favorite Zip Application. It's better than Winrar.
I trust with crimson... but sometimes i need winrar <just for open .rar files>
7zip is a very good program for person who not want to buy winrar.
I use it.