What is MIME type for XLSX?
File extensions and mime types of previewed files
| Extension | Mime type |
|---|---|
| xlsx | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| xlsb | application/vnd.ms-excel.sheet.binary.macroEnabled.12 |
| xls | application/vnd.ms-excel |
| xlsm | application/vnd.ms-excel.sheet.macroEnabled.12 |
How do I support an XLSX file?
Although Microsoft Excel (version 2007 and newer) is the primary software program used to both open XLSX files and edit XLSX files, you can install the Microsoft Office Compatibility Pack to open, edit, and save XLSX files using an older version of Excel.
Which Excel version supports XLSX?
The XLSX file extension is associated with files saved with Microsoft Excel (2007/2010), one of the most popular and powerful tools you can use to create and format spreadsheets, graphs and much more. The . xlsx files are used in Microsoft Excel (2007/2010) for Workbooks, spreadsheet, and document files.
How do I download an Excel file as XLSX?
Save to Different File Formats
- Click the File tab.
- Click Save As.
- Click the Save as type list arrow. The default file type is an XLSX Excel file, but you can choose from plenty of other file formats in this menu.
- Select the desired format.
- Click Save.
What are the Microsoft Office MIME types?
What are the Microsoft Office MIME Types?
| Ext | MIME Type |
|---|---|
| .dot | application/msword |
| .docx | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| .dotx | application/vnd.openxmlformats-officedocument.wordprocessingml.template |
| .docm | application/vnd.ms-word.document.macroEnabled.12 |
Why XLSX file is not opening?
Method 1. But Excel since 2007 saves files in the XLSX format. A mismatch between file extension and Excel version may cause the error “Excel cannot open the file because the file format or file extension is not valid”. Open Excel and, on the taskbar, select File. Then select Options -> Export -> Change File Type.
Can XLSX files contain virus?
Microsoft Office files, especially Word documents (DOC, DOCX), Excel spreadsheets (XLS, XLSX, XLSM), presentations, and templates, are also popular with cybercriminals. These files can contain embedded macros — small programs that run inside the file. Cybercriminals use macros as scripts for downloading malware.
What is the difference between XLSX and CSV?
CSV files are commonly used for data exchange between platforms, making the data “raw” again so it can be processed by different applications. This is the most flexible data format. XLSX is the file extension for a Microsoft Excel Spreadsheet. This makes the data easy to re-group, combine, and re-format.
What’s the best format to save Excel files?
Most of the time you use the XLSX format: It’s save (can’t store malicious code), has the maximum number of rows and columns and is best known. XLSX is available since Excel 2007 and replaces the old XLS file type. It uses the open XML standard so which is documented well.
How do I change an Excel file to XLSX?
First, save the XLS to PDF. Download the first file, and then click ‘PDF to Excel’ on the footer. Drag the downloaded file into the second, darker green toolbox. It will now convert to XLSX.
Which is better XLSX or XLS?
The underlying file format is what makes the main difference between the XLS and XLSX files. Data is arranged in an XLS file as binary streams in the form of a compound file as described in [MS-XLS]. In contrast, an XLSX file is based on Office Open XML format that stores data in compressed XML files in ZIP format.
Why is setcontenttype not working in case of Excel?
The code is working fine for all document type (*.doc,*.pdf,*.txt) , I dont understand why its not working for *.xls or *.xlsx (excel application).The excel document get corrupted. Any help on this issue will be appreciable.
What does content type mean in Excel file?
It looks like the problem is not with the Content-Type, the problem looks to be the content itself; which is not a valid Excel file. No, it actually means Content-Type. Often used interchangeably with MIME type but they are different 2. charset: Character Encoding Standard.
What is response.contenttype for Excel 2007 or 2010?
Response.AppendHeader (“Content-Disposition”,”filename=” test &”.xlsx”) Response.ContentType = “application/vnd.openxmlformats-officedocument.spreadsheetml.sheet” I have used the correct MIME type for Excel 2007/2010 as mentioned above. Excel file which is being generated from web site is opening in .xlsx type but i am getting below error message :
What is the content type of an xlsx file?
The content type for .xlsx files is:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet. Or use this: Response.ContentType = “application/vnd.ms-excel”; Response.AppendHeader(“content-disposition”, “attachment; filename=myfile.xls”);