Convert XAR to XLTM via C# .NET or Online App

How to Convert XAR to XLTM in C#

Create Archive instance with input XAR file
Extract contents of XAR file using ExtractToDictionary method of Archive
Get the list of extracted files from unzipped directory using Directory.GetFiles method - Loop through each unzipped / extracted file
Convert extracted file to XLTM format using Convert method of Converter class in GroupDocs.Conversion API
Keep the list of all converted XLTM files - Create instance of Merger class in GroupDocs.Merger API with first converted XLTM file in the list
Loop through the list of converted XLTM files starting from second converted file and merge all converted XLTM files using Join method of Merge class
Finally, save the merged XLTM document using Save method of Merger class

Download XAR Conversion API

To extract files/contents from a XAR file and convert them to a single XLTM file format, you’ll need to use the Aspose.ZIP, GroupDocs.Conversion, and GroupDocs.Merger namespaces. The provided code example supports conversion from various popular archive file formats.

Get the respective assembly files from the downloads or fetch the whole package from NuGet to add Conholdate.Total directly in your workspace.

Encrypt XAR Files in C#

Aspose.ZIP offers robust features for password-protecting archives, including traditional (ZipCrypto) and mixed encryption techniques. Secure your XAR files, a complete archive or selectively encrypt specific files with passwords. Additionally, you can apply popular encryption types such as AES-128, AES-192, AES-256, and 7z (7-zip) to ensure maximum security for your archives.

Illustrated below is a .NET code example showcasing the encryption of multiple XAR files using a mixed encryption technique.

Compress XAR Files or Folders

Aspose.ZIP for .NET supports a multitude of archives management features including encryption, compression and decompression of files and folders using C#. Encrypt archives with specified passwords, compress or decompress XAR files and folders according to its original structure. You can also add or delete XAR files from existing archives.

Work with archiving XAR files and folder on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.

Frequently Asked Questions

How can I convert XAR to XLTM using C# code examples?

Conholdate.Total for .NET offers an online XAR to XLTM converter app and a range of .NET code examples for seamless archive formats conversion. It supports integration with ASP.NET Web Forms, MVC, and Docker. Developers can leverage GroupDocs or Aspose examples for greater control. With GroupDocs.Conversion API, .NET programmers can implement both front-end and backend solutions, or create custom projects using Visual Studio or the .NET CLI.

How do I customize the output XLTM file?

Conholdate.Total for .NET APIs offer a variety of customization options that can be used to control the output XLTM file when converting XAR to XLTM. These options allow you to fine-tune the quality of the converted file, protect it with watermarks, and even add your own branding. These customization options give you complete control over the output file, ensuring that it meets your specific needs.

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

Conholdate.Total for .NET empowers programmers to perform document manipulation actions on XAR, XLTM and 180+ popular file formats, including Word, Excel, PDF, PowerPoint, Visio, HTML, and images. It provides extensive support for .NET, C#, ASP.NET, and VB.NET applications.

Can I batch convert XAR files to other formats?

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

What licensing or cost considerations are there for using XAR to XLTM conversion API?

Conholdate.Total for .NET offers a free trial that allows developers to try out the API for 30 days without any restrictions. After the trial period, developers can choose from a variety of paid plans that offer different levels of usage. The pricing and licensing terms are clearly outlined on the Conholdate website, so developers can easily find the plan that best meets their needs.

What is XAR file format?

XAR (eXtensible ARchive) is an open source file format designed to compress and contain application data in a single file. Developed by Apple Inc., the format is primarily used for Mac OS X applications and is based on the TAR and GZip formats. XAR files are typically used to package Apple software applications, including the iLife suite of applications. XAR files are built with a variable length header that contains the file data. This header stores metadata about the file, including the name, size, type, and creation date. XAR files can also contain digital signatures for authentication and a checksum for integrity. XAR files are compressed using the DEFLATE algorithm and can also be encrypted for added security. The files can be opened by most compressed archive programs, including the built-in Mac OS X Archive Utility. The XAR format is also supported by many non-Mac programs, such as 7-Zip and WinZip.

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What is XLTM file format?

XLTM is an XML-based file format used by Microsoft Excel to save spreadsheet data. It is an alternative to the XLSX file format, which is the current default format for new spreadsheets created in Excel. XLTM files are especially useful for workbooks that contain macros or other automation code, as they allow the code to be saved along with the data. They provide added security as they can be password protected and also allow for digital signing. XLTM files are not supported by all spreadsheet applications, so it is important to make sure that the file is opened with the program that created it.

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