Convert PST to XLSX in C# .NET or via Online Tool

Frequently Asked Questions (FAQs)

Can I convert PST files to XLSX online without paying anything?

Yes. You can easily convert PST files to XLSX online using our completely free converter. It requires no software installation or user registration—just upload your file, convert and download your XLSX.

How do I convert PST files to XLSX using C# code?

Converting PST files to XLSX using C# is straightforward with the Conholdate.Total for .NET APIs. We provide practical, ready-to-use code samples and clear documentation to simplify the integration into your applications.

Do I need to have Microsoft PST installed to perform PST-to-XLSX conversions with C#?

No. you don’t need Microsoft PST installed. Conholdate.Total APIs operate independently, allowing you to convert PST documents directly to XLSX format within your .NET applications without PST itself.

How quickly does your online PST-to-XLSX converter work?

Our online converter is built for speed and efficiency. Most conversions take just a few seconds—even when dealing with larger or more complex PST files.

Will the online converter preserve formulas and hyperlinks from my PST files?

Our online PST-to-XLSX converter keeps all your hyperlinks, images, charts and formatting intact. However, PST formulas are converted into their resulting values in the final XLSX, ensuring an accurate and readable document.

Can I automate the PST-to-XLSX conversion on my own servers?

Definitely! You can automate the PST-to-XLSX conversion process using Conholdate.Total for .NET. It’s perfect for handling batch jobs, scheduled conversions, or integrating seamlessly into your backend workflows.

Is it safe to upload my PST files for online XLSX conversion?

Your security and privacy are extremely important to us. Uploaded files are securely processed and automatically deleted from our servers shortly afterward, ensuring your data remains confidential.

Can I convert several PST sheets into a single XLSX using C#?

Yes. you can. Conholdate.Total allows you to select and combine multiple sheets from your PST workbook into a single XLSX document effortlessly.

Does Conholdate.Total for .NET support batch PST files conversion to other formats?

Yes. Conholdate.Total for .NET supports batch conversion of PST documents, allowing developers to convert multiple files at once.

Does the PST to XLSX API work with .NET Core, .NET 5 and newer versions?

Absolutely. Our PST-to-XLSX conversion API supports all modern .NET frameworks, including .NET Core, .NET 5, .NET 6, and even .NET 7. This gives you flexibility regardless of your project environment.

Can I add watermarks or passwords to XLSXs created from PST files?

Yes. Conholdate.Total provides convenient features to enhance your XLSX documents. You can add watermarks for branding or confidentiality, apply password protection, and even customize other XLSX security settings easily during the conversion process.

What file formats for documents and images are supported by Conholdate.Total for .NET?

Conholdate.Total for .NET integrates APIs from Aspose and GroupDocs to enable .NET programmers to perform various document manipulation actions on a wide range of file formats including Word, Excel, PDF, PowerPoint, Visio, HTML and images in .NET, C#, ASP.NET and VB.NET applications.

Can I convert password-protected PST files to XLSX in .NET?

Yes. Conholdate.Total for .NET supports the conversion of password-protected PST files. With built-in methods to handle encrypted documents, you can securely convert sensitive files to XLSX while preserving their confidentiality and integrity.

What are the licensing costs for Conholdate.Total’s PST to XLSX conversion API?

Conholdate.Total for .NET offers a fully functional free trial version for 30 days. Paid plans are available for higher usage levels. Developers should carefully review the pricing and licensing terms before using the document conversion API.

What is PST file format?

A PST file, or Personal Storage Table file, is a data file used by Microsoft Outlook to store emails and other items such as contacts, calendars, tasks, notes, and journal entries. These files are created automatically when you set up an email account or multiple profiles on Outlook. PST files are used to store the data locally on your computer or on a network drive, allowing you to access your emails and other Outlook data even when offline.

The PST file format is widely used by many Outlook users and is the default file format for Outlook versions 2002 and later. PST files can be easily backed up and transferred to a new computer or hard drive. Additionally, PST files can be opened and viewed using other email clients, making it a versatile file format.

Managing PST files can become challenging when the file size becomes too large, causing performance issues. However, Outlook provides various tools to manage PST files and keep them in optimal condition, such as archiving and compacting. By properly managing PST files, users can ensure that their Outlook data is always safe and easily accessible.

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What is XLSX file format?

The XLSX file format is a widely used file format for storing spreadsheet data. It was introduced by Microsoft as part of their Microsoft Office suite, specifically for the Excel application. XLSX stands for Excel Open XML Spreadsheet. Unlike its predecessor, the XLS format, which was based on a proprietary binary file structure, XLSX is based on the Open XML file format.

XLSX files are structured as a collection of XML files compressed into a single ZIP archive. This XML-based structure allows for more efficient storage and faster data processing. XLSX files store data in a tabular format, with rows and columns that can contain text, numbers, formulas, and other types of data. They also support formatting options such as cell styles, fonts, colors, and conditional formatting.

One of the advantages of the XLSX format is its compatibility across different platforms and software applications. Many spreadsheet programs, including Microsoft Excel, Google Sheets, and LibreOffice Calc, can open and edit XLSX files. This makes it easy to share and collaborate on spreadsheet data with others, regardless of the software they are using.

XLSX files also offer features like data validation, filtering, sorting, and the ability to create charts and graphs based on the data. Additionally, XLSX files can contain multiple sheets within a single file, allowing users to organize and manage different sets of data within a single document.

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