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Convert your OTT files online—no registration needed. No matter your platform—Windows, Linux, or macOS—you can convert your OTT documents rapidly. Drag and drop your file onto the upload form, pick the output format you need, and hit the convert button. After the conversion is finished, download your XLTM file instantly.
Conversion time varies based on the OTT file's size and complexity, but most files convert within seconds. Our advanced options include converting secured documents and delivering conversion results straight to your inbox.
Easily convert your OTT documents from any location and any device, even on mobile. This conversion app is always accessible online and free for basic use.
Check our videoThe OTT file format is an OpenDocument Text Document Template used for creating standardized text documents with predefined formatting and layout. It is primarily supported by open-source office suites like LibreOffice and Apache OpenOffice, as well as other applications that adhere to the OpenDocument standard. The format is based on XML and allows for advanced features such as styles, macros, and embedded objects, making it highly customizable for creating reusable document templates.
The XLTM file format is a Microsoft Excel Macro-Enabled Template used to create spreadsheets with pre-defined settings, layouts, and embedded macros for automation. It is primarily supported by Microsoft Excel and other spreadsheet applications like LibreOffice Calc and Apache OpenOffice, enabling cross-platform compatibility. The format stores data, formulas, and VBA (Visual Basic for Applications) macros in a structured XML-based file, allowing users to automate repetitive tasks and maintain consistency across multiple documents.
You can also convert OTT into many other file formats. Please see the complete list below.