Spire.Presentation
9.11.3
dotnet add package Spire.Presentation --version 9.11.3
NuGet\Install-Package Spire.Presentation -Version 9.11.3
<PackageReference Include="Spire.Presentation" Version="9.11.3" />
paket add Spire.Presentation --version 9.11.3
#r "nuget: Spire.Presentation, 9.11.3"
// Install Spire.Presentation as a Cake Addin #addin nuget:?package=Spire.Presentation&version=9.11.3 // Install Spire.Presentation as a Cake Tool #tool nuget:?package=Spire.Presentation&version=9.11.3
.NET Library for Processing PowerPoint Documents
Product Page | Tutorials | Demo | Examples | Forum | Customized Demo | Temporary License
Spire.Presentation for .NET is a professional PowerPoint compatible API that enables developers to create, read, write, modify, convert and print PowerPoint documents on any .NET platform ( Target .NET Framework, .NET Core, .NET Standard, .NET 5.0, .NET 6.0, .NET7.0, Xamarin & Mono Android ) without installing Microsoft Office.
As an independent PowerPoint .NET API, it supports a rich set of features such as managing text, image, shapes, tables, animations, audio and video on slides. It also supports exporting presentation slides to EMF, JPG, TIFF, PDF, XPS, SVG, HTML, Markdown format etc.
Standalone .NET API
Spire.Presentation for .NET is a totally independent .NET PowerPoint API which doesn't require Microsoft PowerPoint to be installed on system.
Support 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
Support Rich PowerPoint Elements
Spire.Presentation for .NET supports to process a variety of PowerPoint elements, such as slide, text, image, shape, table, chart, watermark, animation, header, footer, comment, note, SmartArt, hyperlink, OLE object, audio and video.
High Quality File Conversion
Spire.Presentation for .NET allow developers to convert PowerPoint documents to other file formats such as:
- Convert PowerPoint to PDF
- Convert PowerPoint to Image
- Convert PowerPoint to PPTX
- Convert PowerPoint to XPS
- Convert PowerPoint to SVG
- Convert PowerPoint to HTML
- Convert PowerPoint to Markdown
Convert PowerPoint to PDF/XPS/HTML in C#
//create PPT document
Presentation presentation = new Presentation();
//load PPT file from disk
presentation.LoadFromFile("sample.ppt");
//save the PPT do PDF file format
presentation.SaveToFile("ToPdf.pdf", FileFormat.PDF);
System.Diagnostics.Process.Start("ToPdf.pdf");
//save the PPT document to XPS file format
ppt.SaveToFile("source.xps", FileFormat.XPS);
System.Diagnostics.Process.Start("source.xps");
//Save the PowerPoint document to HTML format
ppt.SaveToFile(@"E:\Program Files\ToHtml.html", FileFormat.Html);
Convert PowerPoint to Images in C#
//load a PPT file
Presentation presentation = new Presentation();
presentation.LoadFromFile("sample.pptx");
//traverse the slides of PPT files
for (int i = 0; i < presentation.Slides.Count; i++)
{
//save the slide to Image
Image image = presentation.Slides[i].SaveAsImage();
String fileName = String.Format("result-img-{0}.png", i);
image.Save(fileName, System.Drawing.Imaging.ImageFormat.Png);
//view the image
System.Diagnostics.Process.Start(fileName);
Convert PowerPoint to SVG in C#
//load a PPT file
Presentation ppt = new Presentation();
ppt.LoadFromFile("sample.pptx");
Queue svgBytes = ppt.SaveToSVG();
int len = svgBytes.Count;
for (int i = 0; i < len; i++)
{
FileStream fs = new FileStream(string.Format("result" + "{0}.svg", i), FileMode.Create);
byte[] bytes = svgBytes.Dequeue();
fs.Write(bytes, 0, bytes.Length);
ppt.Dispose();
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Core | netcoreapp2.0 is compatible. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Framework | net40 is compatible. net403 was computed. net45 was computed. net451 was computed. net452 was computed. net46 was computed. net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 is compatible. net481 was computed. |
-
.NETCore 2.0
- System.Drawing.Common (>= 4.5.0)
- System.Security.Cryptography.Pkcs (>= 4.5.0)
- System.Security.Cryptography.Xml (>= 4.5.0)
- System.Security.Permissions (>= 4.5.0)
- System.Text.Encoding.CodePages (>= 4.5.0)
-
.NETFramework 4.0
- No dependencies.
-
.NETFramework 4.8
- No dependencies.
-
net6.0
- System.Drawing.Common (>= 6.0.0)
- System.Security.Cryptography.Xml (>= 6.0.0)
- System.Text.Encoding.CodePages (>= 6.0.0)
NuGet packages (4)
Showing the top 4 NuGet packages that depend on Spire.Presentation:
Package | Downloads |
---|---|
Spire.Office
Spire.Office for .NET is a combination of Enterprise-Level Office .NET components offered by E-iceblue. It includes Spire.Doc, Spire XLS, Spire.Presentation, Spire.PDF, Spire.DataExport, Spire.PDFViewer, Spire.DocViewer, Spire.Email and Spire.BarCode. Spire.Office contains the most up-to-date versions of the above .NET components. From Spire.Office 3.10.1, Spire.Office supports to work on .NET Core,.NET Standard, Xamarin. With Spire.Office for .NET, developers can create a wide range of applications. It enables developers to open, create, modify, convert, print, View MS Word, Excel, PowerPoint and PDF documents. Furthermore, it allows users to export data to popular files such as MS Word/Excel/RTF/Access, PowerPoint, PDF, XPS, HTML, XML, Text, CSV, DBF, Clipboard, SYLK, etc. As an independent Office .NET component, Spire.Office doesn't need Microsoft Office to be installed on neither the development nor target systems. In addition, it is a better alternative to MS Office Automation in terms of security, stability, scalability, speed, price and features. Spire.Office for .NET can be linked into any type of a 32-bit or 64-bit .NET application including ASP.NET, Web Services and WinForms for .NET Framework version 2.0 to 4.5, .NET Core, .NET standard 2.0 |
|
iCom
iCom integrates a variety of specific operation classes, such as: Cookie, Items, Cache, Form, DbContext, DbDynamic, DbConn, SqlQuery, FileUtil, FileUpload, Crypto, BarCode, StringUtil, TypeConvert, SortList, DateUtil, RegexUtil, Environal, ReflectUtil, HttpClient, ImageUtil, XmlUtil, ZipPackage, WordUtil, ExcelUtil, PdfUtil, PinyinConvert, PdfToImageConverter, JsonConfig, XmlConfig, ObjectCopy, TagHelper, SkipUrlMiddleware and so on. // HttpContext Called in the ConfigureServices method services.AddContextAccessor(); // Called in the Configure method app.UseHttpContext(); // EfCore Called in the ConfigureServices method // Application Assembly var assembly = Assembly.GetExecutingAssembly(); // Register Database Models services.AddDbContext(assembly); // Auto Update Database services.AddMigrate(); // Register All Services services.AddService(assembly); |
|
Spire.OfficeViewer
Spire.OfficeViewer for .NET is a powerful Office Viewer component for .NET. It enables developers to load Word, Excel, Presentation slides and PDF files and view them from code. As a standalone .NET class library, Spire.OfficeViewer mainly focus on how to display office documents and PDF files. It enables developers/programmers to directly view and print office files and PDFs for their .NET applications. It supports to view the DOC, DOCX, DOT, XLS, XLSX, XLSB, ODS, PPT, PPTX, PPS, PPSX and PDF file formats. Spire.OfficeViewer is a totally independent .NET library which doesn't need to install Microsoft Office and Adobe Reader or any other 3rd party software/library on system. Main Functions Load office documents and PDF from file and view; Switch to target page Fit page; Fit width; Fit height Page down/up; Zoom in/out; Hand tool; Print; |
|
CoreExtention
Package Description |
GitHub repositories (1)
Showing the top 1 popular GitHub repositories that depend on Spire.Presentation:
Repository | Stars |
---|---|
MayDay-wpf/AIBotPublic
AIBot PRO 是一个基于.NET 6 的 AI聚合客户端 to C 弱 to B 可以集成众多AI产品(ChatGPT,Gemini,Claude,文心一言,通义千问,讯飞星火),无感切换对话,支持知识库、插件开发、AI流程引擎(workflow)、以及开放平台对外输出定制化的特色AI API
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Version | Downloads | Last updated |
---|---|---|
9.11.3 | 986 | 11/13/2024 |
9.10.2 | 4,009 | 10/17/2024 |
9.9.2 | 5,695 | 9/20/2024 |
9.8.3 | 2,834 | 9/3/2024 |
9.8.1 | 1,463 | 8/9/2024 |
9.7.4 | 3,367 | 7/9/2024 |
9.5.3 | 14,081 | 5/17/2024 |
9.4.5 | 3,822 | 4/28/2024 |
9.3.4 | 5,973 | 3/22/2024 |
9.2.0 | 19,448 | 2/5/2024 |
9.1.5 | 349 | 1/26/2024 |
9.1.0 | 368 | 1/17/2024 |
8.12.2 | 6,930 | 12/14/2023 |
8.11.1 | 1,373 | 11/30/2023 |
8.10.2 | 3,290 | 10/18/2023 |
8.9.4 | 2,399 | 9/27/2023 |
8.8.4 | 21,961 | 8/18/2023 |
8.7.2 | 1,617 | 7/21/2023 |
8.7.0 | 2,869 | 7/3/2023 |
8.6.0 | 1,180 | 6/5/2023 |
8.4.1 | 6,511 | 4/13/2023 |
8.3.2 | 3,596 | 3/31/2023 |
8.2.0 | 5,994 | 2/7/2023 |
8.1.1 | 1,656 | 1/16/2023 |
7.12.1 | 7,448 | 12/21/2022 |
7.11.1 | 12,141 | 11/15/2022 |
7.10.2 | 1,108 | 10/28/2022 |
7.9.2 | 9,641 | 9/27/2022 |
7.8.0 | 33,166 | 8/10/2022 |
7.7.5 | 2,453 | 7/14/2022 |
7.7.1 | 1,618 | 7/6/2022 |
7.6.2 | 2,919 | 7/1/2022 |
7.5.3 | 14,598 | 5/27/2022 |
7.4.5 | 4,347 | 4/20/2022 |
7.3.1 | 4,362 | 3/15/2022 |
7.2.5 | 1,802 | 2/28/2022 |
7.1.0 | 4,429 | 1/21/2022 |
6.12.4 | 29,523 | 12/24/2021 |
6.11.5 | 2,244 | 12/1/2021 |
6.11.4 | 9,875 | 11/25/2021 |
6.11.2 | 1,637 | 11/12/2021 |
6.10.2 | 2,985 | 10/27/2021 |
6.9.5 | 4,432 | 9/30/2021 |
6.9.2 | 1,084 | 9/17/2021 |
6.8.4 | 1,879 | 8/20/2021 |
6.7.2 | 2,700 | 7/13/2021 |
6.6.6 | 2,035 | 6/29/2021 |
6.6.0 | 4,742 | 6/9/2021 |
6.4.5 | 6,434 | 4/30/2021 |
6.4.1 | 2,424 | 4/2/2021 |
6.2.2 | 6,536 | 2/8/2021 |
6.1.4 | 1,358 | 1/20/2021 |
6.1.0 | 3,446 | 1/12/2021 |
5.11.4 | 7,705 | 11/30/2020 |
5.11.2 | 1,220 | 11/24/2020 |
5.9.5 | 4,165 | 9/24/2020 |
5.8.5 | 10,461 | 8/27/2020 |
5.8.1 | 2,823 | 8/7/2020 |
5.7.2 | 2,183 | 7/16/2020 |
5.6.1 | 5,847 | 6/4/2020 |
5.4.2 | 3,203 | 4/13/2020 |
5.3.6 | 2,460 | 3/20/2020 |
5.2.1 | 2,323 | 2/26/2020 |
5.1.0 | 7,735 | 1/15/2020 |
4.12.13 | 2,498 | 12/18/2019 |
4.11.0 | 3,892 | 11/29/2019 |
4.10.2 | 4,372 | 10/17/2019 |
4.9.5 | 12,006 | 9/27/2019 |
4.8.15 | 5,625 | 8/30/2019 |
4.8.5 | 1,830 | 8/12/2019 |
4.7.5 | 26,585 | 7/22/2019 |
4.7.0 | 3,570 | 7/5/2019 |
4.6.5 | 2,942 | 7/1/2019 |
4.6.1 | 8,005 | 6/12/2019 |
4.5.9 | 2,004 | 5/28/2019 |
4.5.5 | 1,487 | 5/17/2019 |
4.4.10 | 1,630 | 4/26/2019 |
4.4.3 | 2,631 | 4/16/2019 |
4.3.19 | 2,109 | 3/29/2019 |
4.3.14 | 2,808 | 3/22/2019 |
4.3.9 | 5,245 | 3/15/2019 |
4.3.3 | 4,747 | 3/6/2019 |
4.3.0 | 1,793 | 3/1/2019 |
4.2.1 | 1,709 | 2/14/2019 |
4.1.16 | 28,279 | 1/28/2019 |
4.1.0 | 2,875 | 1/10/2019 |
3.12.9 | 2,910 | 12/28/2018 |
3.12.4 | 1,950 | 12/24/2018 |
3.11.1 | 3,924 | 11/9/2018 |
3.10.4 | 3,400 | 10/19/2018 |
3.10.1 | 1,867 | 10/11/2018 |
3.9.8 | 4,027 | 9/29/2018 |
3.9.5 | 16,116 | 9/21/2018 |
3.8.4 | 2,244 | 8/17/2018 |
3.8.0 | 1,733 | 8/2/2018 |
3.7.5 | 1,811 | 7/30/2018 |
3.6.9 | 4,551 | 6/28/2018 |
3.6.1 | 3,823 | 6/11/2018 |