Spire.Presentation for JavaScript

Overview

Over 1,000,000 Developers Are Already Using
Our Libraries

A powerful JavaScript Library
designed to enhance your
PowerPoint presentations.

Spire.Presentation for JavaScript is a powerful presentation processing library designed for developers in JavaScript applications. It is fully compatible with popular JavaScript frameworks like Vue, React, and Angular. This compatibility allows developers to effortlessly integrate Spire.Presentation into their applications, enabling seamless creation, editing, conversion, and distribution of PowerPoint presentations directly within web-based projects.

As a standalone API, Spire.Presentation for JavaScript eliminates the need for Microsoft PowerPoint, making it highly efficient and flexible. Spire.Presentation for JavaScript supports Microsoft PowerPoint 97-2003 and Microsoft PowerPoint 2007, 2010, 2016, and 2019 (PPTX, PPSX).

It offers extensive functionality for managing presentations, such as create, edit, and customize PowerPoint presentations in JavaScript. You can easily handle text, images, shapes, tables, animations, audio, and video on your slides. Additionally, it supports exporting presentation slides to multiple formats, including images (PNG, JPG, TIFF, EMF, SVG), PDF, XPS, and HTML. This versatility makes it an ideal choice for developers looking to create dynamic and engaging presentations.

With its framework compatibility, Spire.Presentation for JavaScript empowers developers to build feature-rich applications that work smoothly across different platforms and browsers, bringing powerful PowerPoint presentation capabilities to web environment.

Convert
Master
Watermark
Extract
eSign
Chart
SmartArt
Graphic
Note
Animation

Convert PowerPoint to PDF

Converting PowerPoint to PDF helps you maintain the layout and formatting of your presentation when viewed on different systems or devices.

Create Slide Masters

A slide master controls the design of all the slides based on it. Using a slide master makes it easier to create presentations that look consistent and visually appealing.

Add a Watermark

Watermarks are used to declare confidentiality, copyright, source, or other attributes of the document, or as a decoration to make the document more attractive. Both text watermarks and image watermarks can be added to presentations.

Extract Text and Images

If you only need the text and images of a PowerPoint document regardless of their formatting and layout, you can directly extract them from the document.

Digitally Sign PowerPoint Documents

A digital signature provides assurances about the validity and authenticity of your presentation. Once a PowerPoint document is digitally signed, any changes to the document will invalidate the signature.

Insert Charts

Charts in PowerPoint can help illustrate data, show trends or changes in data over time, and make the whole document more professional and attractive.

Insert a SmartArt

SmartArt is a way to combine text, shapes and colors into an image or illustration. SmartArt graphics let you easily create a visual representation of your information.

Insert Images and Shapes

Adding pictures and shapes can make your presentations more interesting and engaging. And you can customize your images by cropping, reordering, changing colors or adding other formatting and customize shape according to your own color palette, preferences.

Add Speaker Notes

Adding speaker notes to a PowerPoint presentation provides reference material for the speaker when they’re presenting a slideshow, allowing them to stay on track without forgetting the key points to deliver a flawless presentation.

Set Animations on Shapes in PowerPoint

Animation is a great way to emphasize important points, to control the flow of information, and to increase viewer interest in your presentation. You can animate almost every objects in PowerPoint slide to give them visual effects.

JAVASCRIPT

Standalone JavaScript API

100% independent JavaScript PowerPoint library which doesn’t need Microsoft PowerPoint.

VERSION

PPT - PowerPoint Presentation 97-2003
PPS - PowerPoint SlideShow 97-2003
PPTX - PowerPoint Presentation 2007/2010/2013/2016/2019
PPSX - PowerPoint SlideShow 2007, 2010

OPERATION

CONVERSION

MAIN FUNCTION

100% Standalone JavaScript API - No Microsoft Office Automation Needed

Spire.Presentation for JavaScript is a completely independent JavaScript PowerPoint API that doesn't require Microsoft Office to be installed on systems.
The API is optimized for speed and performance, allowing for rapid creation and manipulation of presentation files, making it a more efficient alternative to traditional Microsoft Office Automation methods.

High-Quality & Efficient PowerPoint File Conversion

Spire.Presentation for JavaScript allows conversion from PowerPoint files to popular formats such as convert Presentation slides to PDF, save PowerPoint slides as HTML, XPS, images (PNG, JPG, BMP, SVG), and supports interconversion between PowerPoint Presentation formats.

Extensive Presentation Processing Capabilities

Spire.Presentation for JavaScript supports a wide range of PowerPoint-related features, including creating slides, adding text, images, shapes, tables, charts, watermarks, headers and footers, comments, notes, SmartArt, hyperlinks, OLE objects, animation, audio, and videos.

Rich Support for Presentation Formats

Spire.Presentation for JavaScript supports Microsoft PowerPoint 97-2003 and Microsoft PowerPoint 2007, 2010.

● PPT - PowerPoint Presentation 97-2003.
● PPS - PowerPoint SlideShow 97-2003.
● PPTX - PowerPoint Presentation 2007, 2010, 2013, 2016 and 2019.
● PPSX - PowerPoint SlideShow 2007, 2010.

Cross-Platform Compatibility

With support for major frameworks and web-based environments, Spire.Presentation for JavaScript ensures that applications built with it work smoothly across different browsers and platforms, enhancing accessibility for end-users.

Improve Developer Productivity

Spire.Presentation for JavaScript comes with a comprehensive feature set and requires no external dependencies, reducing development time and effort. Developers can focus on building rich, interactive applications rather than managing external tools or software for PowerPoint file handling.

FrameWorks

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