OST to XLSX Converter

Convert ost to xlsx secure, online & free


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Important: 150 MB maximum file size, all upload and processed files will be deleted automatically within 1 hours.
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What is OST Format?

Outlook Offline Data File Convert to OST

An OST file is a data file created by Microsoft Outlook (2005 or later), an email client and a manager; personal information. It is used to store a copy of the mailbox information; an Office 365 account, Exchange or Outlook.com. The files may contain e-mails, contacts, tasks, calendar data and other account information.

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What is XLSX Format?

Microsoft Excel Open XML Spreadsheet XLSX Converter

An XLSX file is a spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. Data are stored in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain tables, mathematical functions, styles and formatting. XLSX files are commonly used to store financial data and backup simple or complex mathematical models.

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How to convert OST to XLSX?

Convert OST to XLSX with Docpose.com for free online. With our easy to use OST files converter, you can quickly convert your OST files into the XLSX format. All you need is a web browser and an internet connection - no software download or installation required! Simply upload your OST file and select XLSX as the output format, then click convert - it's that easy! Plus, our service is completely free to use - there are no hidden charges or catches. So why not give it a try today?

Step 1
Upload ost-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "xlsx"
Choose xlsx or any other format you need as a result (more than 66 formats supported).
Step 3
Download your xlsx
Let the file convert and download xlsx.
** You can also open xlsx file in our free online viewer by clicking "Open".


FAQ

  • 1 ❓ How can I Convert OST to XLSX?

    First, you need to add a file for conversion: drag & drop your OST file or click inside the white area for choose a file. Then click the "Convert OST Now" button. It will now allow you to convert your OST file to XLSX file.

  • 2 ⏱️ How long does it take to convert OST to XLSX?

    This converter works fast. You can convert OST to XLSX in a few seconds.

  • 3 🛡️ Is it safe to convert OST to XLSX using free file converter?

    Of course! The download link of XLSX files will be available instantly after conversion. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File converter (including outlook offline data file .ost) is absolutely safe.

  • 4 💻 Can I Convert OST on Mac OS, Android or Linux?

    Yes, you can use free converter app on any operating system that has a web browser. Our OST to XLSX converter works online and does not require any software installation.

  • 5 🌐 What browser should I use to convert OST to XLSX?

    You can use any modern browser to convert OST, for example, Google Chrome, Firefox, Opera, Safari.

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