how do third-party add-ins for Outlook that interact with email or calendar data affect pst file size and performance

A PST file is a personal storage table, which is a file format Microsoft programs use to store items like calendar events, contacts, and email messages. Oct 13, 2019 ... PST is an Open file format. When a user creates an account in Outlook, a default PST file is automatically created. A PST file also allows ... Convert Outlook PST file into EML, MSG, MBOX, CSV, PDF, VCF, ICS, MHT, TXT, HTML, DOCX, DOC Formats. All emails from mail sources (e.g. a PST or NSF file) are exported as EML files. Emails that are already in EML, EMLX or MSG format are exported as such. All ... Best software for Windows and Mac OS users to batch convert MSG files to PST format. The tool offers various advanced features to combine MSG files to PST for ... Dec 27, 2010 ... I changed the file extension to *.pst, deleting the .XML, and the icon changes to the familiar pst look, but Outlook will not recognize them as .pst files. Jan 7, 2023 ... What Is a PST File? A file with the .PST file extension is an Outlook Personal Information Store file that stores personal information used in ... EML and PST, both are file extensions that store data including emails, contacts, notes, messages etc. They are different in form of supporting email clients. Files in the PST format are data files created by Microsoft Outlook, a personal information manager and a part of the Microsoft Office Suite. Outlook is most ... Outlook stores email, calendar and contact data in a personal file folder format know as a personal storage file (.pst). These files are generally referred ...