Free
Aloaha portable PDF Reader and Viewer, supports split, merge, print, re-order, Z
Utility option to split large PST mailboxes in Outlook in small files
Safely Convert OST File to Outlook by OST File Conversion Tool
It speeds up your browser when it looks up a website.
Kernel for OLM to PST migrate OLM to PST File that is supported by Outlook 2016
Convert Excel files to its other format like .xls into .xlsm, xlsm into .xlsx