Spire.PDF 5.1.0
Spire.PDF for .NET is a versatile PDF library that enables software developers to generate, edit, read and manipulate PDF files within their own .NET applications. As a standalone PDF component, Spire.PDF for .NET provides users an incredible wealth of features without installing Adobe Acrobat. This component is completely written in C#, but also supports VB.NET, Windows Forms and ASP.NET.
With the Spire.PDF for .NET API, you can get the ability to read PDF text and image even attachments with high efficiency. Even the special content such as language written from right to left can be extracted such as Herbrew and Arabic. Other basic features such as text, image, table, shapes, hyperlinks, bookmark, headings, footnotes, lists, form fields, pagination, booklet barcode, attachments, transparency, annotations, actions, overlay etc all work great for users. As for security, Spire.PDF for .NET enables you to protect your PDF files by passwords and digital signature. Spire.PDF now supprots to work on .NET core
Showing the top 20 packages that depend on Spire.PDF.
| Packages | Downloads |
|---|---|
|
ERP4.Tools.Pdf
Funktionen für das Bearbeiten von PDF Dateien
|
13 |
|
ERP4.Tools.Pdf
Funktionen für das Bearbeiten von PDF Dateien
|
8 |
Spire.PDF 5.1 New Features： Adds two overloaded methods for PDF encryption.
Bug Fixes: Fixed the issue that caused incorrect text spacing when converting XPS to Pdf. Fixed the issue that caused incorrect formula when converting XPS to Pdf. Fixed the issue that setting the text alignment to center didn't take effect after adding multiple characters in different fonts by PdfGridCellContentList into one cell. Fixed the issue that caused NullReferenceException when splitting Pdf file. Fixes the issue that some data got removed after merging PDF documents. Fixes the issue that the content was blank after converting PDF documents to images. Fixes the issue that only the data for the first cell was correctlyt written after setting the alignment of the PDF grid content to "center".
.NET Framework 2.0
- No dependencies.
.NET Framework 4.0
- No dependencies.
.NET Standard 2.0
- System.Drawing.Common (>= 4.5.0)
- System.Text.Encoding.CodePages (>= 4.5.0)
.NET Framework 4.0
- No dependencies.
.NET Framework 4.6
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 12.1.0 | 1 | 01/16/2026 |
| 11.12.7 | 0 | 12/26/2025 |
| 11.12.0 | 0 | 12/05/2025 |
| 11.11.5 | 1 | 01/16/2026 |
| 11.11.1 | 2 | 11/10/2025 |
| 11.10.4 | 1 | 11/10/2025 |
| 11.9.17 | 1 | 11/10/2025 |
| 11.9.8 | 1 | 11/10/2025 |
| 11.8.7 | 2 | 09/12/2025 |
| 11.8.0 | 2 | 09/13/2025 |
| 11.7.16 | 2 | 09/13/2025 |
| 11.7.15 | 2 | 09/13/2025 |
| 11.7.14 | 2 | 09/13/2025 |
| 11.7.10 | 2 | 09/11/2025 |
| 11.7.2 | 2 | 09/13/2025 |
| 11.6.18 | 3 | 07/08/2025 |
| 11.6.14 | 3 | 07/08/2025 |
| 11.6.0 | 3 | 07/08/2025 |
| 11.5.9 | 2 | 09/13/2025 |
| 11.5.5 | 2 | 09/13/2025 |
| 11.4.10 | 4 | 05/25/2025 |
| 11.3.0 | 5 | 03/22/2025 |
| 11.2.4 | 5 | 03/22/2025 |
| 11.1.5 | 5 | 03/22/2025 |
| 11.1.0 | 5 | 03/22/2025 |
| 10.12.4 | 5 | 03/22/2025 |
| 10.11.7 | 5 | 03/22/2025 |
| 10.11.1 | 5 | 03/22/2025 |
| 10.10.5 | 5 | 03/22/2025 |
| 10.10.0 | 5 | 03/22/2025 |
| 10.9.0 | 5 | 03/22/2025 |
| 10.8.1 | 5 | 03/22/2025 |
| 10.7.21 | 6 | 03/22/2025 |
| 10.7.13 | 5 | 03/22/2025 |
| 10.6.25 | 5 | 03/22/2025 |
| 10.6.7 | 5 | 03/22/2025 |
| 10.6.0 | 5 | 03/22/2025 |
| 10.5.5 | 5 | 03/22/2025 |
| 10.4.7 | 5 | 03/22/2025 |
| 10.4.2 | 5 | 03/22/2025 |
| 10.3.16 | 5 | 03/22/2025 |
| 10.3.7 | 5 | 03/22/2025 |
| 10.2.2 | 5 | 03/22/2025 |
| 10.1.17 | 5 | 03/22/2025 |
| 10.1.0 | 6 | 03/22/2025 |
| 9.12.0 | 5 | 03/22/2025 |
| 9.11.4 | 5 | 03/22/2025 |
| 9.11.0 | 5 | 03/22/2025 |
| 9.10.2 | 6 | 03/22/2025 |
| 9.9.9 | 5 | 03/22/2025 |
| 9.9.3 | 5 | 03/22/2025 |
| 9.8.5 | 5 | 03/23/2025 |
| 9.7.17 | 5 | 03/22/2025 |
| 9.7.14 | 5 | 03/22/2025 |
| 9.7.0 | 6 | 03/23/2025 |
| 9.6.0 | 5 | 03/23/2025 |
| 9.5.4 | 5 | 03/23/2025 |
| 9.4.12 | 5 | 03/22/2025 |
| 9.4.0 | 5 | 03/23/2025 |
| 9.3.4 | 6 | 03/23/2025 |
| 9.3.2 | 5 | 03/23/2025 |
| 9.2.6 | 5 | 03/23/2025 |
| 9.2.2 | 5 | 03/23/2025 |
| 9.1.0 | 5 | 03/23/2025 |
| 8.12.7 | 6 | 03/22/2025 |
| 8.12.5 | 5 | 03/22/2025 |
| 8.11.10 | 6 | 03/22/2025 |
| 8.11.2 | 5 | 03/22/2025 |
| 8.11.0 | 5 | 03/22/2025 |
| 8.10.5 | 5 | 03/22/2025 |
| 8.9.16 | 5 | 03/22/2025 |
| 8.9.2 | 5 | 03/23/2025 |
| 8.8.6 | 5 | 03/22/2025 |
| 8.7.9 | 5 | 03/23/2025 |
| 8.7.2 | 5 | 03/23/2025 |
| 8.6.1 | 5 | 03/23/2025 |
| 8.5.0 | 5 | 03/23/2025 |
| 8.4.15 | 5 | 03/22/2025 |
| 8.3.9 | 5 | 03/23/2025 |
| 8.2.2 | 5 | 03/23/2025 |
| 8.1.4 | 5 | 03/23/2025 |
| 8.1.0 | 5 | 03/23/2025 |
| 7.12.1 | 5 | 03/22/2025 |
| 7.11.1 | 5 | 03/22/2025 |
| 7.10.4 | 5 | 03/22/2025 |
| 7.10.0 | 5 | 03/22/2025 |
| 7.9.6 | 6 | 03/23/2025 |
| 7.9.2 | 5 | 03/23/2025 |
| 7.8.8 | 5 | 03/22/2025 |
| 7.8.2 | 5 | 03/23/2025 |
| 7.7.10 | 5 | 03/22/2025 |
| 7.6.15 | 5 | 03/22/2025 |
| 7.6.1 | 5 | 03/23/2025 |
| 7.5.0 | 6 | 03/23/2025 |
| 7.4.13 | 5 | 03/22/2025 |
| 7.4.5 | 5 | 03/23/2025 |
| 7.3.3 | 6 | 03/22/2025 |
| 7.3.1 | 5 | 03/23/2025 |
| 7.2.9 | 5 | 03/23/2025 |
| 7.2.5 | 5 | 03/23/2025 |
| 7.2.0 | 5 | 03/23/2025 |
| 7.1.10 | 5 | 03/22/2025 |
| 7.1.0 | 5 | 03/23/2025 |
| 6.12.20 | 5 | 03/22/2025 |
| 6.12.10 | 5 | 03/22/2025 |
| 6.12.3 | 5 | 03/22/2025 |
| 6.11.6 | 5 | 03/22/2025 |
| 6.11.0 | 5 | 03/22/2025 |
| 6.10.9 | 5 | 03/22/2025 |
| 6.10.4 | 6 | 03/22/2025 |
| 6.10.0 | 5 | 03/22/2025 |
| 6.9.16 | 5 | 03/22/2025 |
| 6.9.0 | 5 | 03/23/2025 |
| 6.8.5 | 5 | 03/23/2025 |
| 6.8.1 | 5 | 03/23/2025 |
| 6.7.12 | 6 | 03/22/2025 |
| 6.7.8 | 6 | 03/23/2025 |
| 6.7.6 | 5 | 03/22/2025 |
| 6.7.2 | 5 | 03/23/2025 |
| 6.5.15 | 5 | 03/22/2025 |
| 6.5.9 | 5 | 03/23/2025 |
| 6.5.6 | 5 | 03/22/2025 |
| 6.4.11 | 5 | 03/22/2025 |
| 6.4.4 | 5 | 03/22/2025 |
| 6.3.16 | 5 | 03/22/2025 |
| 6.3.10 | 6 | 03/22/2025 |
| 6.3.0 | 5 | 03/23/2025 |
| 6.2.6 | 5 | 03/23/2025 |
| 6.2.1 | 5 | 03/23/2025 |
| 6.1.8 | 5 | 03/23/2025 |
| 6.1.4 | 6 | 03/23/2025 |
| 5.12.15 | 6 | 03/22/2025 |
| 5.12.3 | 5 | 03/22/2025 |
| 5.11.18 | 5 | 03/22/2025 |
| 5.11.2 | 5 | 03/22/2025 |
| 5.11.0 | 5 | 03/22/2025 |
| 5.10.8 | 5 | 03/22/2025 |
| 5.10.2 | 5 | 03/22/2025 |
| 5.9.16 | 5 | 03/22/2025 |
| 5.9.6 | 5 | 03/23/2025 |
| 5.8.16 | 5 | 03/22/2025 |
| 5.8.7 | 5 | 03/23/2025 |
| 5.8.2 | 5 | 03/23/2025 |
| 5.7.20 | 6 | 03/22/2025 |
| 5.7.0 | 5 | 03/23/2025 |
| 5.6.31 | 5 | 03/22/2025 |
| 5.6.2 | 5 | 03/23/2025 |
| 5.5.21 | 5 | 03/22/2025 |
| 5.4.21 | 5 | 03/22/2025 |
| 5.4.20 | 5 | 03/22/2025 |
| 5.4.9 | 6 | 03/23/2025 |
| 5.4.1 | 5 | 03/23/2025 |
| 5.3.8 | 5 | 03/23/2025 |
| 5.3.2 | 5 | 03/23/2025 |
| 5.2.15 | 5 | 03/22/2025 |
| 5.2.3 | 5 | 03/23/2025 |
| 5.1.33 | 5 | 03/22/2025 |
| 5.1.16 | 6 | 03/22/2025 |
| 5.1.4 | 5 | 03/23/2025 |
| 5.1.0 | 4 | 05/25/2025 |
| 4.12.8 | 5 | 03/22/2025 |
| 4.12.2 | 5 | 03/22/2025 |
| 4.11.12 | 5 | 03/22/2025 |
| 4.11.8 | 5 | 03/22/2025 |
| 4.11.5 | 5 | 03/22/2025 |
| 4.11.3 | 5 | 03/22/2025 |
| 4.5.3 | 9 | 01/20/2025 |