The PPTX and PPT file extensions are used for Microsoft PowerPoint Presentations, part of the Microsoft Office Suite of software.
PPTX/PPT files are used to store a collection of records and structures that specify slides, shapes, pictures, audio, video, text, and other presentation content. This content can then be delivered to an audience by means of a slide show.
PPTX is part of Microsoft Office Open XML specification (also known as OOXML or OpenXML) and was introduced with Office 2007. PPTX is a zipped, XML-based file format. Microsoft PowerPoint 2007 and later uses PPTX as the default file format when creating a new presentation. Support for loading and saving legacy PPT files is also included.
PPT is the default format used with Office 97-2003 and is a Microsoft proprietary Binary Interchange File Format.
Note: PPTX and PPT file formats are supported in the Document/Medical products.
LEADTOOLS supports all the flavors of the Microsoft PowerPoint presentation format, from Office 97 PPT up to today's PPTX.
LEADTOOLS supports loading PPTX files through the PPTX filter.
LEADTOOLS supports loading and saving (as a raster image) PPT files through the PPT filter.
Additional features supported by LEADTOOLS:
File constants associated with this file format are:
|Constant||Read Support||Write Support||Description|
|Ppt||24 BPP||1, 4, 8, 16, 24 BPP *||PPT, Microsoft PowerPoint 97-2003 Presentation file format|
|Pptx||24 BPP||N/A||PPTX, Microsoft PowerPoint Presentation file format|
|PptJpeg||24 BPP||8, 24 BPP*||PPT JPEG compressed, Microsoft PowerPoint 97-2003 Presentation file format|
|PptPng||24 BPP||1, 4, 8, 24 BPP *||PPT PNG compressed, Microsoft PowerPoint 97-2003 Presentation file format|
* Multipage files can be loaded and saved. When a multipage file is first created, any number of pages can be saved. Once saved, however, the file cannot be edited or added to.
Required DLL: Leadtools.Codecs.Ppx.dll or Leadtools.Codecs.Ppt.dll The PPTX file format requires .NET Framework 3.5 or later and the DocumentFormat.OpenXml.dll (ver.2.*). For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.
|Ppt||PPT||344||✔||✔||✔||✔||✔||✔||✔||✔||application/vnd.ms-powerpoint||PPT - Microsoft Power Point 97-2003 File Format|
|Pptx||PPTX||352||✔||✔||✔||✔||✔||✔||✔||✔||application/vnd.openxmlformats-officedocument.presentationml.presentation||PPTX - Microsoft Office PowerPoint File Format|
|PptJpeg||PPT||345||✔||✔||✔||✔||✔||✔||✔||✔||application/vnd.ms-powerpoint||Microsoft Power Point 97-2003 File Format|
|PptPng||PPT||346||✔||✔||✔||✔||✔||✔||✔||✔||application/vnd.ms-powerpoint||Microsoft Power Point 97-2003 File Format|
For a complete list for supported file formats, see Summary of All Supported File Formats.
For details of the file formats supported across products and platforms, refer to File Format Comparison Chart.
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