Drop file here. 150 MB maximum file size.
An XLT file is a model created by Microsoft Excel, a spreadsheet included in the Microsoft Suite. It contains formatting and default data, a spreadsheet and the basis for creating new .XLS files. The XLT files are saved in Excel Binary File Format, which was the main format until 'Office Open XML replaces it in Excel 2007 for Windows and 2008 for Mac.
An OTP file is a program included in Apache OpenOffice (formerly OpenOffice.org) that was created by Impress. Includes a master slide as well as a content slide with text, images, shapes, multimedia content, transition effects and other slide elements. The OTP files are used for similarly stylized presentations.
Access powerful and secure free online XLT tools to convert, view, edit, merge, split, and compare XLT files β all without installing any software. Our tools support the .XLT (Excel Template) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your XLT files directly from your device with ease.
Chose or drag & drop your XLT file, click Convert to OTP, and download the OTP file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert XLT to OTP in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert XLT to 100s of file formats, without any limit, registration and downloading, 100% free and online XLT converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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