You could have downloaded Convert XLS to XLSX 29.11.15 from our software library for free. The software is categorized as Office Tools. The most popular version of the Convert XLS to XLSX 29.1. Our antivirus scan shows that this download is virus free. The actual developer of the software is Excel-Tool, Inc. Convert XLS to XLSX.exe is the most frequent filename for this program's installer. You can launch Convert XLS to XLSX on Windows XP/XP Professional/Vista/7/8/10/11 32-bit.
From the developer:
Convert XLS to XLSX is a program that can batch convert XLS to XLSX, and XLS to XLSM and XLSB format. the application is able to convert XLS (Excel 1997-2003 Format) to XLSX (Excel 2007) easily. In addition, it converts XLS to XLSM and XLSB format or XLSX to XLSM and XLSB format.
You may want to check out more software, such as Convert XLS to XLSX C#, Batch XLS Upgrade & XLSX Downgrade Wizard or Batch XLS TO XLSX Converter, which might be similar to Convert XLS to XLSX.
Editors & Converters
Editors & Converters