OST to PST open source is available on the google named eSoftTools. This software is amazing tool that converts multiple Offline OST to PST, EML, CSV, VCF, HTML, MBOX Office 365 etc. You can export single as well as multiple OST files to PST without disturbing the internal folder hierarchy. It has the capability to migrate large size OST file and split them during the conversion process. It supports all editions of MS Outlook up to 2019.

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OST to PST open source



Unique Outlook OST to PST Converter software to export selected OST files, folder along with mailbox components like emails, tasks, drafts, journals, calendars, attachments, contacts and etc. into new Outlook PST files such as-Zimbra, Gmail, EML, EMLX, office 365, Live Exchange Server, vCard, vCal, HTML, MBOX, and so forth. The tool does not alter the internal data of the OST files and also preserves the email properties like to, bcc, cc, from, date, and subject. You can try free demo version that allows you to migrate 30 items per folder without any cost.

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Now you can use OST to PST Converter is a great designed tool that migrate OST data to PST format. By this application, the users can recover and access inaccessible OST items such as emails, contacts, notes, journals, tasks, calendars, etc. in an effortless manner. The application works effectively with all editions of MS Outlook including Outlook 2003, 2007, 2010, 2013, 2016, 2019, etc. OST to PST converter provides 24x7 technical support for using OST to PST converter software.

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Using OST to PST Converter application users can convert their emails, draft, task, attachment, notes, contact, sent item, delete item, journals, and many more other from OST file to Outlook PST file format without any hassle. Through it, you can also migrate password protected and encrypted data file. Due to its amazing features it is the first choice of the users.
Before completing the conversion task, it will show the preview of the recovered mailbox. You can also make changes in the database but only finishing the conversion task. It is compatible to work in the absence of MS Outlook installation. It is 100% safe and secure for the conversion task. You can save your data into various interesting file formats like PST, EML, EMLX, MSG, HTML, vCal, vCard, MBOX.


Apart from it support cloud-based application Office365 & Live Exchange Server. It backing MS Outlook version 97, 98, 2000, 2002, 2003, 2007, 2010, 2013, 2016 and 2019. It gives 24x7 technical support. To evaluate the working performance, you can download the free demo version that give permission to export 30 emails per folder free of cost.

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Try eSoftTools OST Recovery Software which is the most reliable and powerful application to securely migrate OST files into PST, Yahoo, Zimbra, ICS, MSG, Gmail, EML, Zimbra, HTML, and EMLX. Also, users can quickly recover OST internal Mailbox items like- journals, tasks, email, contacts, and calendars, sent items, deleted items, etc. with a very easy and simple method. Also, you can get a free DEMO version of this tool to export 25 emails or items from each folder.

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OST to PST Converter Tool



Download and Export OST to PST file Data with Ignissta OST to PST converter Software. This Software convert ost to pst file and provide 100% safe and secure conversion results. It support to export all mail properties like TO, CC, BCC, From, Time, Subject, Title etc.

# No Limitation on File size you can Export Large OST to PST file
# 100% Safe, Secure and Fast Conversion Process
# Available Demo Version to Test Software Functions
# Support all Outlook and OS Versions

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1. Browse OST file -----------> 2. Preview Mail Items ------------------> 3. Export to PST








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Through this eSoftTools OST to MBOX Converter Software users can export OST into MBOX files with all OST mailbox items such as emails, notes, appointments, journals, calendars, chats, contacts, msgs, and mores and this tool can easily fix all corruption of OST files without facing many problems this OST to MBOX Converter tool can work with all MS Outlook versions like 2003, 2007, 2010, 2016, and 2019.

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