Upgrade & Downgrade ANSI & UNICODE PST

Effective Characteristics of Upgrade Outlook Data File Software

  • Upgrade Outlook files from ANSI to Unicode format
  • Downgrade PST files from Unicode to ANSI format
  • Convert emails, calendars, contacts, journals etc
  • Upgrade & Downgrade N number of Outlook PST files
  • No 2 GB size issue create an healthy & new Outlook file
  • Auto Locate, Scan & Load Default MS Outlook PST files
  • Installation of Outlook is not necessary for conversion

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Beneficial Features of – PST Upgrade Tool



Upgrade Outlook PST file tool helps in doing batch conversion of Outlook data file. This program permits to convert PST data of Outlook 2000 and 2002 format into latest version of Outlook 2003, 2007, 2010 and 2013 which are in Unicode file format.



Downgrade Outlook Unicode PST file to ANSI PST format through PST Upgrade software. It convert Outlook 2013, 2010, 2007 and 2003 default Unicode file to ANSI file format which is supported by the older versions of MS Outlook like 2000 and 2002.

upgrade entire pst data

Complete PST data Conversion

Both up gradation & down gradation of Outlook PST files will create new PST file (ANSI or Unicode) type. And it carries all the items from source PST file namely: contacts, emails, calendars, notes, tasks, journals etc. you will not drop any data during conversion.

upgrade or downgrade mutliple pst files

Bulk PST Files Conversion

ANSI to Unicode PST converter allows to add multiple data files or folders having number of PST files. In this way you can upgrade and down grade multiple Outlook data file altogether. Also there is an option to directly remove PST files from the selected one.

See Additional Features of PST Upgrade

Product Screenshots

Live DEMO of PST Upgrade Software
Frequently Asked Questions

Yes, It is necessary to have MS Outlook installed on your computer if you are going to convert non unicode pst to unicode with the tool.

PST Upgrade software deals in both upgrading and downgrading of File types.

Yes, it's possible to upgrade a password protected PST file as this software gives you a prompt for password after browsing a protected file. For using the software, it is important to have password of the PST file and provide it when the software asks for it.

No, Convert Non unicode PST to Unicode Utility only support and deal with healthy Outlook PST files. So before upgrading a corrupted PST file first make it healthy (repair it)or make it readable by Outlook Recovery Utility.

Due to its advanced algorithm, you can upgrade/downgrade your Outlook file within minutes. However, the time consumption on overall file depends upon size of PST file.

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