The Piriform version remains unchanged, it was downloaded directly two more times today from http://download.piriform.com/ccsetup_513.exe and had the same stats as in the OP, i.e: "filesize=6805440,md5=ECFE1C2B2E07596E78C39637F5303E25" 2 copies downloaded from http://fileforum.betanews.com/download/CCleaner_for-Windows/1100194579/1 were actually called from http://download.piriform.com/ccsetup513.exe and yet the stats are different compared to the direct download from Piriform, but the same as from https://filehippo.com/download_ccleaner/ is the OP, i.e: "filesize=6805328,md5=2CE5036C2ED480773C05E10B5BDF40E4" Just to note, CNET has not updated its version it had 5.12.5431 1 copy from http://download.cnet.com/CCleaner/3001-18512_4-10315544.html?hlndr=1 "filesize=6801752,md5=C83944D3394F892C26717DE725880D5E" http://www.majorgeeks.com/mg/get/ccleaner_standard,1.html called the file from Piriform but used an affiliate link and the file had the same stats as all files that so far were not directly downloaded from Piriform's own download webpage:"filesize=6805328,md5=2CE5036C2ED480773C05E10B5BDF40E4" My conclusion so far is that Piriform has two versions with the same general version number "5.13", one version is direct downloads from Piriform's webpage and the other version is for file hosting sites.
