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It'll read and write xlsx file to PDF with C#

The C# XLSX Library 2020.9


We can use C# to read XLS files using IronXL, and import data from them, including live formula updating. It can also be used to create XLSX files or convert old XLS files to XLSX files and vice versa.

free download trial (7.23 Mb)


Excel .Net Library for C# & VB .NET Apps

Excel .Net Library 2020.6


IronXL Excel supports .NET Framework from Version 4 and above and also .NET Core from Version 2 and above, including full support for .NET Standard, on all known operating systems. Read and Write Excel spreadsheet files in .NET Applications.

free download trial (7.17 Mb)


VB .NET OCR Library for C# & .NET Apps

OCR for VB.NET Library 4.4.0


Iron OCR fully supports any .NET Framework language, including VB.NET, C#, and F#. The key functions of Iron OCR for VB .NET are image to text, photo to text, scan to text, PDF to text, resulting in text results, barcodes, and complex document OCR

free download trial (42.03 Mb)



The ASP .NET PDF software library: IronPDF

ASP. NET C# PDF Software 2020.3.2


The primary function of Iron PDF for ASP.NET is the generation of PDF documents using HTML to PDF technology. In addition, Iron PDF can be used to sign PDFs, edit existing PDFs, and extract content such as text and images from uploaded PDF documents.

free download trial (244.73 Mb)


Transparently  connect the cloud storage

EaseTag Cloud Storage Connect 3.1.9.1


Transparently connect the cloud storage with EaseTag Cloud Storage Connect. EaseTag Cloud Storage Connect is a data storage technique which automatically moves data between local and cloud storage.

free download (3.84 Mb)


iTextSharp Alternative C# .Net HTML to PDF

Alternative to I text sharp 2020.1.0


iTextSharp DLL is an open source library to make PDF files in C# MVC, VB .Net, .Net Core projects. IronPDF (https://ironpdf.com/) provides HTML to PDF conversion including C# code examples, licenses, and documentation as an itextsharp alternative.

free download trial (29 Kb)



DWG/DXF, IGS, STP, CGM in Delphi, C++Builder

CAD VCL: 2D/3D CAD in Delphi/C++Builder 14.1


SDK for developing CAD software in Delphi and C++Builder. It enables to import, export, create, and edit drawings. CAD VCL supports 2D and 3D CAD formats including AutoCAD DWG (2.5 - 2018), DXF, DWF, HPGL, STP, IGS, STL, SLDPRT, X_T, X_B, SVG, CGM.

free download trial (474.56 Mb)


Audio controls for C# and VB.Net developers.

Alvas.Audio 2019.0


Alvas.Audio for .Net is an audio library written in C#. The collection allows C# and VB.Net developers to create applications that record, play, edit, convert and display uncompressed and compressed audio data. Encode and decode Dialogic .vox data.

free download trial (2 Mb) :: order online ($499.00)


Fully featured Grid control for .NET

TeeGrid for .NET 2018


The Grid Control for NET offers a very fast data grid for your Visual Studio projects. Includes NET Core support and improved javascript visualisation via jsGrid.

free download trial (930 Kb)


Read and write XLS, XLSX from ASP.NET & .NET

Bytescout Spreadsheet SDK 3.0.0.1699


Read and write XLS, XLSX from ASP.NET, .NET, VB, C#, PHP and other programming languages without Excel installed! Supports formula calculations, text formatting, rows, columns, sheets management and much more!

free download trial (17.87 Mb)


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