PCPDF-WIN is an old software to search PDF database, is not for analysis. Below is the software that I ever used. Browse the link to find out in details of each software.

JANA2006 : http://jana.fzu.cz/

MAUD : http://maud.radiographema.eu/

FullProf : https://www.ill.eu/sites/fullprof/

GSAS2 : https://subversion.xray.aps.anl.gov/trac/pyGSAS

PROFEX/BGMN : http://profex.doebelin.org/

Below is the link for more software:

http://www.ccp14.ac.uk/mirror/mirror.htm

Dear Maykel Manawan,

 Thank you very much for your response its very useful for me.

See here....

http://www.panalytical.com/Xray-diffraction-software.htm

Dear Md. Yousuf Gazi, We have to pay for this?. Can't find any download link.

Is any body is having link for pcpdf-win

see here.......

https://hugopatnaik1.doodlekit.com/blog/entry/5555306/pcpdfwin-jcpds-software