NEW DELHI, India — September 17, 2026 — ViceVersa Tools has released an OST to vCard Converter, a utility built for extracting contact records from Outlook OST files and saving them as vCard files that can be imported into other address books, phones, or contact management systems.
An OST file is Outlook's offline data file, holding a local copy of mailbox content including contacts, calendar items, and messages, synced with an Exchange or Office 365 account. While useful for keeping Outlook working offline, the format ties those contacts to Outlook itself, making it difficult to move an address book to a different device, app, or platform without exporting each entry by hand. vCard, by contrast, is a standard contact file format recognized by most phones, email clients, and CRM systems.

This tool is a contacts-only converter, focused specifically on pulling address book entries out of an OST file rather than converting email or calendar data. The process runs in three steps: point the tool at the source OST file, choose vCard as the destination format, and select a folder for the converted files before running the conversion. An entire contacts folder can be processed in a single run rather than one entry at a time.
It is important to mention that the tool is one-way i.e. it does not convert vCard files into OST format and only converts OST to vCard. This is for people who want to move an existing Outlook contact list somewhere else, not for keeping two formats synced going forward.

"Contact lists have a tendency to accumulate in Outlook over the years and then just sit there the minute someone wants to use a different phone or app," said a spokesperson for ViceVersa Tools. “This tool is designed to get those contacts out in a format that just about anything else can read.”

Test the conversion on a free trial before converting an entire contacts folder. The OST to vCard Converter is compatible with Windows 7, 8, 10, 11 (32 bit & 64 bit). There is no need of an active Exchange or Office 365 connection to convert an old OST file.
The new release adds a contacts-focused tool to ViceVersa Tools’ wider catalog, which otherwise concentrates on converting email between formats including PST, MSG, MBOX, NSF, TGZ, IMAP and Office 365, as well as PDF and other destination formats.
Visit Here For More Info: https://www.viceversatools.com/ost-vcard.php

About ViceVersa Tools
ViceVersa Tools produces very specialized Windows utilities, each for a single conversion task rather than one all-in-one migration tool. That includes email format converters and utilities that specialize in a particular data type, such as contacts, for people who just need a simple way to move information from one platform to another without learning a larger, more complex application. All tools are available with a free trial so that a conversion can be tried before purchasing a license.
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