XLSM is a commonly used spreadsheet document created with Excel 2007 or later. XLSM files store data in cells organized in rows and columns. XLSM files can aslo contain spreadsheet macros. XLSM is based on Open XML format and uses ZIP compression, similar to XLSX file.
After converting the file to the new format, you will be able to use other programs to support it. Keep in mind, however, that the XLSM file after converting to XLK may differ slightly from the original. The most important information should be kept, but if you want the file after conversion from XLSM to XLK to be the same, you have to do this carefully and choose the proper application from the list below.
There is no guarantee, of course, that the conversion will come up to all your expectations, but it will certainly help you. If, after all, the effect of converting XLSM to XLK does not meet your expectations, you can simply try to find on the Internet a different version of your file in XLSM format, properly converted to a XLK file by someone else. If this fails, use the information provided in the further part of the website.
If after converting the file XLSM the desired result was not achieved, you can try to change the format of XLSM file to other than XLK. On our website you will find more information on the following conversion options
Unfortunately, if after performing the two previously described steps (trying to find your XLSM file converted by someone else, and the attempt to convert it to XLK on your own) you still have a problem with your file, then there are only a few solutions left. You can once again try to find and install an application that can open the XLSM file in its original format (without conversion to XLK file). Such a solution will be difficult to implement, but it certainly will give the best result.