Mireth Technology today released NetShred 3.2, a free update to its privacy utility that automatically shreds Web browser cache, browser history files, download cache, email trash and Apple junk mail. Version 3.2 adds support for Netscape, Mozilla and Opera 6.x. This release also provides enhanced standard compliant shredding with the addition of the option to shred to the NSA standard or Gutmann standard. NetShred sells for US$19.95.