In the direction to convert OLM files to CSV the users at first will have to look for a competent tool as the one which should have adequate aptitude to implement the conversion of Mac contacts to CSV file format. Along with this, the particular tool is supposed to be skilled enough to maintain absolute Data-Accurateness within the contact files that have been exported by reducing the chances of Data-Loss. SysTools OLM Contacts Migrator is one of those few utilities which do have the efficiency to transfer Mac Address Book Contacts to Excel and manage the entire Mac data, keeping proper accuracy in the contacts. By exporting Mac OLM contacts to VCF file format the users will get the chance of making use of VCF file in Portable devices like iPhones, BlackBerry, Tabs etc. Alternatively the tool can transfer Mac address book contacts to excel and let you access the contact file in Outlook Express, Excel etc.