[Presentation File Format APIs for PHP Process PPT, PPTX & ODP Files via PHP APIs Create, Edit, Manipulate & Convert Presentations to other formats with the help of Open Source Libraries. Presentation File Format APIs for PHP Include Gotenberg Go client Free and open-source library to convert PPTX and PPT to PDF PHPPresentation Add presentation processing capabilities such as creation, editing, formatting, conversion & much more into your PHP applications. PHPPowerPoint Read and write popular presentation file formats like PPTX and ODP via open source PHP library.]