PPT and PPTX file formats are Microsoft PowerPoint Presentation formats that are supported in the Document/Medical products.
PPT and PPTX files store collections of records and structures that specify slides, shapes, pictures, audio, video, text, and other presentation content. This content can then be shown to an audience as a slide show.
PPT is the proprietary, Microsoft PowerPoint Presentation binary file format used as the default presentation format for Microsoft Office 97-2003. Files are loaded and saved as raster image files.
The default file extension is .PPT.
PPTX is a zipped, XML-based file format that is part of the Microsoft Office Open XML (also known as OOXML or OpenXML) specification, introduced as part of Microsoft Office 2007 and later. PPTX is the default presentation file format for new presentations. Support for loading and saving PPT files is also included.
This file format does not support QFactor, progressive loading, stamps, lossless JPEG compression, or sub-formats.
The default extension is .PPTX.
For more information, refer to https://learn.microsoft.com/en-us/openspecs/office_file_formats/ms-ppt.
LEADTOOLS supports all flavors of the Microsoft PowerPoint presentation format, from Office 97 PPT up to today's PPTX.
LEADTOOLS supports loading and saving PPT files (as raster images) through the PPT filter.
LEADTOOLS supports loading PPTX files through the PPTX filter.
|Constant||Read Support||Write Support||Description|
|FILE_PPT||24 BPP||1, 4, 8, 16, 24 BPP *|| PPT, Microsoft PowerPoint 97-2003 Presentation file format.|
|FILE_PPT_JPEG||24 BPP||8, 24 BPP *|| PPT, JPEG-compressed Microsoft PowerPoint 97-2003 Presentation file format.|
|FILE_PPT_PNG||24 BPP||1, 4, 8, 24 BPP *|| PPT, PNG-compressed Microsoft PowerPoint 97-2003 Presentation file format.|
|FILE_PPTX||24 BPP||**|| PPTX, Microsoft PowerPoint 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, it is not possible to edit or save to the file.
** Although PPTX documents cannot be saved in PPTX format, they can be converted to (and saved as) various document format types such as PDF or DOCX using the LEADTOOLS Document Writers SDK.
LEADTOOLS loads all slides (hidden and visible) by default. Use L_SetPowerPointOptions before loading a file to modify this behavior.
PPTX files cannot be saved. However, they can be converted to various document formats types such as PDF or DOCX with the LEADTOOLS Document Writers SDK. The exact DLLs needed depend upon the file format. For more information, refer to LEADTOOLS Document Writer DLLs.
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