Vertopal — Free Online Converter
Upload to Clouds
Drop Files Anywhere to Upload

Convert XLS (Excel) to FF

Convert XLS (Excel) spreadsheet documents to FF format, edit and optimize documents online and free.

Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

Microsoft Excel Spreadsheet (Legacy) (.xls)

XLS is a file format used by Microsoft Excel for storing spreadsheet data. It is based on the Binary Interchange File Format (BIFF) and stores information in binary format. XLS was the default file format for Excel until the release of Excel 2007 when it was replaced by the newer XLSX format, which is XML-based and has a more open structure.

XLS Converter More About XLS

Farbfeld Lossless Image (.ff)

FF Converter

How to convert XLS (Excel) to FF?

  1. Upload XLS (Excel) File

    Choose your XLS (Excel) spreadsheet document for uploading to our XLS (Excel) converter.

  2. Select XLS (Excel) Tools

    Check the file preview quickly and use XLS (Excel) to FF tools if you need to change the conversion settings.

  3. Download Your FF

    Once the convert is complete, you can download the final FF file.

Convert XLS to FF

Frequently Asked Questions

How to change XLS format to FF?

To change XLS format to FF, upload your XLS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLS file. Click on the convert button and wait for the convert to complete. Download the converted FF file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert XLS (Excel) to FF on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to ff

Convert XLS (Excel) to FF on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to ff

Convert XLS (Excel) to FF on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to ff

Loading, Please Wait...