Convert XLS to XLSX, and also can convert XLS to XLSM and XLSB format.
EditBy: Convert XLS to XLSX software can Batch convert XLS to XLSX, and also can convert XLS to XLSM and XLSB format. It is very simple to use. You can batch convert XLS (Excel 1997-2003 Format) to XLSX (Excel 2007) easily, and also can convert XLS to XLSM and XLSB format or convert XLSX to XLSM and XLSB format.

With Convert XLS to XLSX software you can:

Convert XLS to XLSX files in batches.

Convert XLS to XLSM in batches.

Convert XLS to XLSB in batches.

Convert XLSX to XLSM in batches.

Convert XLSX to XLSB in batches.

Convert XLSB to XLSM in batches.

Convert XLSM to XLSB in batches.

Convert XLSB to XLSX in batches.

Convert XLSM to XLSX in batches. you can free download Convert XLS to XLSX 29.11.15 now.