[Presentation File Format APIs Open Source Solutions for Presentations Read, Write, Manipulate & Convert Microsoft PowerPoint files via .NET, Java, Python & PHP programming languages. Presentation File Format APIs Include Free Presentation APIs for .NET Software developers can read, write, modify, convert & manipulate MS PowerPoint Presentation files via Open source .NET libraries. Free Presentation APIs for Java A leading group of Open source Java libraries to read, write, render, modify, convert & modify MS PowerPoint & OpenOffice presentation files. Free Presentation APIs for C++ A Set of Powerful free Open Source C++ APIs allows to create, edit, read, convert & manipulate Presentation files without using MS PowerPoint. Free Presentation APIs for Go Software developers can create, edit, read & convert Microsoft PowerPoint PPT/PPTX files to other file formats via open source Go library. Free Presentation APIs for Ruby Generate, Modify, View, Read, Render & convert Microsoft PowerPoint PPT/PPTX files without MS PowerPoint via open source Ruby libraries. Free Presentation APIs for PHP Read, write, modify, render & convert Microsoft PowerPoint files to other supported file formats via open source PHP libraries. Free Presentation APIs for JavaScript A group of leading open source JavaScript libraries to read, create, modify, manipulate & convert Microsoft PowerPoint presentations files with ease. Free Presentation APIs for Python It enables software programmers to generate, edit, read, and manipulate Microsoft PowerPoint PPT, PPTX Presentation inside their own apps. Free Presentation APIs for Perl Create, Edit, View, Read, Render & convert Microsoft PowerPoint PPT/PPTX files to other supported file formats via open source Perl libraries. Free Presentation APIs for Swift Use Open source Swift APIs to Create, Edit, View, Read, Render & convert Microsoft PowerPoint PPT/PPTX without installing MS PowerPoint on your machine.]