C# API to Render MHTML to EXCEL

Export MHTML File to EXCEL via C# without using Microsoft® Excel or Adobe® Acrobat Reader

 

Using Aspose.Total for .NET you can easily convert MHTML file to EXCEL within any .NET, C#, ASP.NET and VB.NET applications. Firstly, by using Aspose.PDF for .NET , you can export MHTML to XLSX. After that, by using Aspose.Cells for .NET Spreadsheet Programming API, you can convert XLSX to EXCEL.

.NET API to Convert MHTML to EXCEL

  1. Open MHTML file using Document class
  2. Convert MHTML to XLSX by using Save method
  3. Load XLSX document by using Workbook class
  4. Save the document to CSV format using Save method and set Csv as SaveFormat

Get Started with .NET File Automation APIs

Install from command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.

Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .

Convert Protected MHTML to EXCEL via C#

If your MHTML document is password protected, you cannot convert it to EXCEL without the password. Using the API, you can first open the protected document using a valid password and convert it after it. In order to open the encrypted file, you can initialize a new instance of the Document class and pass the filename and password as arguments.

Convert MHTML File to EXCEL with Watermark via C#

While converting MHTML file to EXCEL, you can also add watermark to your output EXCEL file format. In order to add a watermark, you can create a new Workbook object and open the converted XLSX document, select Worksheet via its index, create a Shape and use its AddTextEffect function. After that you can save your XLSX document as EXCEL with Watermark.

Other Conversion Options

MHTML TO XLTX (Excel Template)
MHTML TO XLAM (Excel Macro-Enabled Add-In)
MHTML TO DIF (Data Interchange Format)
MHTML TO XLSB (Excel Binary Workbook)
MHTML TO SXC (StarOffice Calc Spreadsheet)
MHTML TO CSV (Comma Seperated Values)
MHTML TO XLTM (Excel Macro-Enabled Template)
MHTML TO MD (Markdown Language)
MHTML TO XLT (Excel 97 - 2003 Template)
MHTML TO TXT (Text Document)
MHTML TO FODS (OpenDocument Flat XML Spreadsheet)
MHTML TO ODS (OpenDocument Spreadsheet)

MHTML What is MHTML File Format?

Files with MHTML extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word. Microsoft Windows uses MHTML file format for recording scenarios of problems observed during the usage of any application on Windows that raises issues. The MHTML file format encodes the page contents similar to specifications defined in message/rfc822 which is plain text email related specifications. The actual specifications of the format are as detailed by RFC 2557.

Read More

CSV What is CSV File Format?

Files with .csv (Comma Separated Values) extension represent plain text files that contain records of data with comma separated values. Each line in a CSV file is a new record from the set of records contained in the file. Such files are generated when data transfer is intended from one storage system to another. Since all applications can recognize records separated by comma, import of such data files to database is done very conveniently. Almost all spreadsheet applications such as Microsoft Excel or OpenOffice Calc can import CSV without much effort. Data imported from such files is arranged in cells of a spreadsheet for representation to user.

Read More