losLab PDF library is an all-in-one developer library for PDF related development, It’s PDF rendering library, PDF creation library & PDF editing library in one package, written in Delphi (object pascal), for virtually all programming languages. Our PDF library supports PDF 1.2-1.7 specifications.

losLab PDF library not only has PDF creation /PDF manipulation functions but also supporting PDF rendering /PDF viewing capacity, it also supports PDF Form /AcroForms creation, filling & manipulation.

losLab PDF library is a powerful PDF SDK – including over hundreds PDF create, edit, render and manipulate functions for use with Delphi, C++Builder, Visual C++, C#, VB6, VB.NET, VBScript, ASP /ASP.NET, PHP, PowerBASIC, RealBasic and other programming languages which support either ActiveX/COM, DLL or pure Delphi library /object pascal source codes.

Our PDF library provides a full set of PDF related functions that allow you to create, modify /edit, render /printing, split /merge, encrypt /decrypt, as well as manipulate PDF form /AcroForms, It also provides Images /Graphics supporting including BMP, TIFF, JPG /JPEG, GIF, PNG, and EMF format, it supporting TrueType and Type1 font embedding, TrueType font subsetting that allowing Unicode text. Our PDF library is also supporting advanced PDF javascript scripting functions. PDF library includes a full PDF rasterizer enabling PDF documents rendering on either screen or printer.

Download PDF library DEMO package (46.5 MB)

Current Version 3.2.0, Supports:

  • Delphi 5-XE8, C++Builder 5-XE8
  • RAD Studio 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio
  • 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

PDF library all-in-one PDF development kit with source codes
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What’s the different between our HotPDF component and PDF library:
HotPDF is mainly a PDF creation library, while our PDF library
is a PDF creating, PDF editing and PDF rendering all in one SDK.


About the author: Devoted to developing PDF and Spreadsheet developer library, including PDF creation, PDF manipulation, PDF rendering library, and Excel Spreadsheet creation & manipulation library.