Microsoft Excel is best option for this conversion for the very reason that both .xlshtml and .xls files are used by this spreadsheet program. If you do not have access to Excel, some 3rd party alternatives may also be of help, but it is not clear whenever such programs could reliably read the contents of .xlshtml files.
Convert Microsoft Office Excel HTML document file to Microsoft Excel 97 to 2003 workbook.
We have found 2 software records in our database eligible for .xlshtml to .xls file format conversion.
Microsoft Windows software - convert xlshtml to xls on Windows
A popular spreadsheet application distributed with Microsoft Office suite
Convert from xlshtml file format
|Yes, Microsoft Excel supports xls file conversion as a target file type.||Yes||Yes||xls editor||Yes||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned xlshtml to xls. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert xlshtml to xls on OS X
A popular spreadsheet application from the Microsoft Office suite