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OST to TXT converter

Convert OST to TXT online from any device with a free converter.

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size up to 20 MB

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About Email converter

Convert OST to TXT files online with our free email converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert OST files rapidly.

Common email-related file formats include MSG, EMLX, and VCF. MSG is used by Microsoft Outlook to store individual email messages with their metadata. EMLX is a similar format used by Apple Mail for single email files. VCF (vCard) is used for storing contact information.

To change OST to TXT, simply upload your OST file, choose a target format, and click Convert. Once done, your file will be ready to download instantly.

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OST

Outlook Offline Storage File

An OST (Outlook Offline Data File) is a file format used by Microsoft Outlook to store a synchronized copy of mailbox data locally, enabling offline access to emails, calendars, contacts, and other items. It is primarily used by Microsoft Outlook and can be accessed or converted using tools like Kernel OST to PST Converter, Stellar Converter for OST, and SysTools OST Viewer. The OST file structure is based on the Messaging Application Programming Interface (MAPI) and supports advanced features like synchronization with Exchange Server, encryption, and data compression for efficient storage and security.

TXT

Plain Text File Format

A TXT (Plain Text File) is a simple and widely used file format that stores unformatted text, making it universally readable across different platforms and devices. It can be opened and edited by basic text editors like Notepad, TextEdit, and more advanced tools like Notepad++, VS Code, or even integrated development environments (IDEs). The format contains only raw text characters, without any embedded formatting, images, or metadata, though it supports basic line breaks and encoding standards like ASCII or UTF-8 for multilingual text.

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APIs available

Convert popular document and image file formats in your app. The GroupDocs.Conversion APIs are available for .NET, Java, and many other platforms and languages.

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How it works

How to convert OST to TXT

Step 1
Click inside the file drop area to upload OST file or drag & drop OST file.
Step 2
Click on Convert button. Your OST files will be uploaded and converted to TXT result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the TXT file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert OST into many other file formats. Please see the complete list below.

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