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Convert GZIP to EXCEL in C# .NET

Convert GZIP files to EXCEL in C#, ASP.NET, VB.NET and .NET Core applications using Conholdate.Total for .NET. The API supports all major archive formats including ZIP, RAR, TAR, GZIP, BZ2, 7Z and others, ensuring accurate and reliable EXCEL output. You can also use the free online GZIP to EXCEL converter for quick GZIP to EXCEL file processing without any setup.

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How to Convert GZIP to EXCEL in C#

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

Free App for GZIP to EXCEL Conversion



Encrypt GZIP Files in C#

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

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

Work with archiving GZIP 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 (FAQs)

Can I convert GZIP files to EXCEL online without paying anything?

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

How do I convert GZIP files to EXCEL using C# code?

Converting GZIP files to EXCEL 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 GZIP installed to perform GZIP-to-EXCEL conversions with C#?

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

How quickly does your online GZIP-to-EXCEL 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 GZIP files.

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

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

Can I automate the GZIP-to-EXCEL conversion on my own servers?

Definitely! You can automate the GZIP-to-EXCEL 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 GZIP files for online EXCEL 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 GZIP sheets into a single EXCEL using C#?

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

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

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

Does the GZIP to EXCEL API work with .NET Core, .NET 5 and newer versions?

Absolutely. Our GZIP-to-EXCEL 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 EXCELs created from GZIP files?

Yes. Conholdate.Total provides convenient features to enhance your EXCEL documents. You can add watermarks for branding or confidentiality, apply password protection, and even customize other EXCEL 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 GZIP files to EXCEL in .NET?

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

What are the licensing costs for Conholdate.Total’s GZIP to EXCEL 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.

Popular GZIP Conversion Options with .NET

Convert GZIP to PDF

(Portable Document Format)

Convert GZIP to WORD

(Word Processing Files)

Convert GZIP to IMAGE

(Digital Image Files)

Convert GZIP to EXCEL

(Spreadsheet Files)

Convert GZIP to DOC

(Microsoft Word Binary Format)

Convert GZIP to DOCX

(Office 2007+ Word Document)

Convert GZIP to DOCM

(Microsoft Word 2007 Marco File)

Convert GZIP to DOT

(Microsoft Word Template Files)

Convert GZIP to DOTX

(Microsoft Word Template File )

Convert GZIP to DOTM

(Microsoft Word 2007+ Template File)

Convert GZIP to TXT

(Text Document)

Convert GZIP to RTF

(Rich Text Format)

Convert GZIP to HTML

(Hyper Text Markup Language)

Convert GZIP to HTM

(Hypertext Markup Language File)

Convert GZIP to MHTML

(Web Page Archive Format)

Convert GZIP to MHT

(MHTML Web Archive)

Convert GZIP to XLS

(Microsoft Excel Spreadsheet (Legacy))

Convert GZIP to XLSX

(Open XML Workbook)

Convert GZIP to XLSM

(Macro-enabled Spreadsheet)

Convert GZIP to XLSB

(Excel Binary Workbook)

Convert GZIP to XLT

(Excel 97 - 2003 Template)

Convert GZIP to XLTX

(Excel Template)

Convert GZIP to XLTM

(Excel Macro-Enabled Template)

Convert GZIP to CSV

(Comma Seperated Values)

Convert GZIP to TSV

(Tab Seperated Values)

Convert GZIP to SXC

(StarOffice Calc Spreadsheet)

Convert GZIP to FODS

(OpenDocument Flat XML Spreadsheet)

Convert GZIP to PPT

(Microsoft PowerPoint 97-2003)

Convert GZIP to PPTX

(Open XML presentation Format)

Convert GZIP to PPS

(PowerPoint Slide Show)

Convert GZIP to PPSX

(PowerPoint Slide Show)

Convert GZIP to PPSM

(Macro-enabled Slide Show)

Convert GZIP to POT

(Microsoft PowerPoint Template Files)

Convert GZIP to POTX

(Microsoft PowerPoint Template Presentation)

Convert GZIP to PPTM

(Macro-enabled Presentation File)

Convert GZIP to POTM

(Microsoft PowerPoint Template File)

Convert GZIP to ODT

(OpenDocument Text File Format)

Convert GZIP to OTT

(OpenDocument Standard Format)

Convert GZIP to OTP

(OpenDocument Standard Format)

Convert GZIP to ODP

(OpenDocument Presentation Format)

Convert GZIP to ODS

(OpenDocument Spreadsheet)

Convert GZIP to EMZ

(Windows Compressed Enhanced Metafile)

Convert GZIP to WMZ

(Compressed Windows Metafile)

Convert GZIP to SVG

(Scalar Vector Graphics)

Convert GZIP to SVGZ

(Compressed Scalable Vector Graphics)

Convert GZIP to XPS

(XML Paper Specifications)

Convert GZIP to TEX

(LaTeX Source Document)

Convert GZIP to DCM

(DICOM Image)

Convert GZIP to WMF

(Windows Metafile)

Convert GZIP to EMF

(Enhanced Metafile Format)

Convert GZIP to BMP

(Bitmap Image File)

Convert GZIP to PNG

(Portable Network Graphic)

Convert GZIP to GIF

(Graphical Interchange Format)

Convert GZIP to JPEG

(Joint Photographic Expert Group Image)

Convert GZIP to JPG

(Joint Photographic Expert Group Image)

Convert GZIP to TIFF

(Tagged Image File Format)

Convert GZIP to WEBP

(Raster Web Image Format)

Convert GZIP to JP2

(JPEG 2000 Core Image)

Convert GZIP to TGA

(Truevision Graphics Adapter)

Convert GZIP to PSB

(Photoshop Large Document Format)

Convert GZIP to PSD

(Photoshop Document)

Convert GZIP to EPUB

(Open eBook File)

Convert GZIP to MD

(Markdown Language)

Convert GZIP to JSON

(JavaScript Object Notation File)

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