Convert CAB to XLSX via C# .NET or Online App

How to Convert CAB to XLSX in C#

Create Archive instance with input CAB file
Extract contents of CAB 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 XLSX format using Convert method of Converter class in GroupDocs.Conversion API
Keep the list of all converted XLSX files - Create instance of Merger class in GroupDocs.Merger API with first converted XLSX file in the list
Loop through the list of converted XLSX files starting from second converted file and merge all converted XLSX files using Join method of Merge class
Finally, save the merged XLSX document using Save method of Merger class

Download CAB Conversion API

To extract files/contents from a CAB file and convert them to a single XLSX 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 CAB Files in C#

Aspose.ZIP offers robust features for password-protecting archives, including traditional (ZipCrypto) and mixed encryption techniques. Secure your CAB 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 CAB files using a mixed encryption technique.

Compress CAB 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 CAB files and folders according to its original structure. You can also add or delete CAB files from existing archives.

Work with archiving CAB 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 CAB to XLSX using C# code examples?

Conholdate.Total for .NET offers an online CAB to XLSX 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 XLSX file?

Conholdate.Total for .NET APIs offer a variety of customization options that can be used to control the output XLSX file when converting CAB to XLSX. 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 CAB, XLSX 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 CAB files to other formats?

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

What licensing or cost considerations are there for using CAB to XLSX 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 CAB file format?

CAB (or Cabinet) is a common file format used to compress and archive files, commonly used in Microsoft Windows. CAB files are created using the MakeCab command-line tool that is included in Windows and also supported by other compressed file programs. CAB files contain one or more compressed and/or encrypted files in the cabinet format. This format uses embedded file pointers that can be securely transported without being extracted, making them a popular choice for software publishers and developers who need to deliver files in a self-contained package. CAB files can also be distributed via a server, or downloaded from the Internet and then installed. CAB files are ideal for storing and transferring large files, as they can easily be compressed to reduce the file size. The files also remain secure due to their internal file pointers, as they cannot be opened or accessed without the proper software. In addition, CAB files are great for a software publisher who needs to deliver large files quickly and efficiently.

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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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