losLab PDF Library is an all-in-one developer kit for Adobe Portable Document rendering, creation & editing, written in Delphi (object pascal), it also provides ActiveX control, DLL, and macOS Dylib supporting, for virtually all programming languages, including C# and VB.Net. It’s compliant with PDF 1.2-1.7 specifications.
Our Library including over hundreds PDF create, edit, rendering, form filling and other manipulation functions for use with Delphi, C++Builder directly with Delphi library /object pascal source codes, or with Visual C++, CSharp, VB6, Visual Basic.NET, VBScript, ASP /ASP.NET, PHP, PowerBuilder, PowerBASIC, RealBasic and other programming languages which support either ActiveX or DLL.
Download PDF Library DEMO package (110 MB)
Purchase PDF library with Full Source via PayPal. (Starting from $220)
You can make payment by credit/debit card via PayPal, without need a PayPal account.
05/27/2020 v3.4.0, RAD Studio 10.4 Sydney supporting added.
07/28/2019 v3.3.0, Fixed an issue in the ImageToPDF sample about PNG with alpha channel.
05/21/2019 v3.2.4, Some improvements have been made to the c# examples.
04/15/2019 v3.2.3, One fix about PNG transparency; Add one sample program.
04/13/2019 v3.2.2, Some examples have been modified and enhanced.
04/10/2019 v3.2.1, Delphi 5 compiling fix.
PDF library all-in-one PDF development kit
Current Version 3.4.0, Supports：
- Delphi 5-XE8, C++Builder 5-XE8
- RAD Studio 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio, 10.4 Sydney
- Visual Basic, Visual Basic.Net, Visual C++, C#
- VBScript, VBA, ASP, ASP.NET, PHP
- PowerBASIC, RealBasic, PowerBuilder
- And many other programming languages
- Support 64-bit compiling if your IDE supports