Convert POTX to OTP in PHP

Create an OpenDocument presentation template from a POTX file

Convert POTX to OTP in PHP

Aspose.Slides for PHP via Java can load a PowerPoint POTX template and save it as an OpenDocument Presentation Template without Microsoft PowerPoint.

Call save with SaveFormat::Otp to create the OTP file while retaining the reusable presentation layout and supported content.

You can install the library from Composer using the following command:

Console/Terminal

> composer require aspose/slides

Save POTX as OTP in PHP

Use the free app to see a demonstration of the POTX to OTP conversion process.

This sample code shows POTX to OTP PHP Conversion

$presentation = new Presentation("input.potx");
try {
    $presentation->save("output.otp", SaveFormat::Otp);
} finally {
    $presentation->dispose();
}

How to Convert POTX to OTP in PHP

These are the steps to convert a POTX file to OTP using PHP.

Load the POTX file with the Presentation class.
Call save with the output file path and SaveFormat::Otp.
The OTP file is written to the specified path.

System Requirements

Before running the PHP conversion example, make sure that you have the following prerequisites.

Install PHP 7 or later, add the PHP directory to the system PATH, and set allow_url_include to On in the php.ini file.
Install JRE 8 and set the JAVA_HOME environment variable to the installed JRE directory.
Install and configure Apache Tomcat with PHP/Java Bridge as described in the installation guide .

Free App to Convert POTX to OTP

Try our free Conversion app

Other Supported Conversions

You can also convert POTX to many other file formats. See other supported conversions below: