NuGet package

One package, native engines for every runtime identifier.

Language binding Package manager Cross-platform win-x86 win-x64 win-arm64 linux-x64 linux-arm64 macos

Who this is for: .NET developers who want dotnet add package and nothing else.

The package carries the engine for seven RIDs across six platform families, so the right binary is selected at publish time without any manual copying.

Try it, then licence it

The download is public and needs no key. Unlicensed output carries an evaluation watermark and nothing else is restricted.

Need a quote or a PO?

Is this the right package for you?

Best for

You are on modern .NET and want `dotnet add package` to be the whole install step, with the right native engine selected per runtime identifier.

Not the right choice when

You need to read or modify the binding source, or your build cannot reach a package feed. The source P/Invoke package covers both.

What is in the download

Generated from the packaging script, not from a description. Each row names the build output the binary came from.

nuget.zip
Platform Built from Licence covers it
win-x86 nupkg_src Yes
win-x64 nupkg_src Yes
win-arm64 nupkg_src Yes
linux-x64 nupkg_src Yes
linux-arm64 nupkg_src Yes
macos nupkg_src Yes

Install

shell
dotnet add package LumasPDF.Net

Your first PDF

The smallest complete program: create, write, close.

csharp
using LumasPdf;

var pdf = new PdfEngine();
pdf.CreatePDF("hello.pdf");
pdf.Append();
pdf.SetFont("Helvetica", FontStyle.None, 24, true, CodePage.Cp1252);
pdf.WriteFText(TextAlign.Center, "Hello from LumasPDF");
pdf.EndPage();
pdf.CloseFile();

The full quick start →

How it deploys

The package carries the native engines and the build copies the right one next to your output. Publishing self-contained or framework-dependent both work.

Platforms

Two different questions, answered separately, because for one package today they have different answers.

Platform Licence covers it Binary in the download
win-x86 Yes Yes
win-x64 Yes Yes
win-arm64 Yes Yes
linux-x64 Yes Yes
linux-arm64 Yes Yes
macos Yes Yes

Editions for this package

The edition decides which engine features your key turns on. Every one of them is royalty-free: you may redistribute the engine inside your application at no per-copy cost.

Edition Price Includes Available add-ons Buy
Starter EUR 249.00 PDF Creation · Royalty free delivery Buy →
Lite EUR 399.00 PDF Creation · PDF Import · Royalty free delivery Buy →
Professional EUR 699.00 PDF Creation · PDF Import · PDF Optimization · Rendering Engine · Royalty free delivery PDF/A Extension · LumasReport Buy →
Enterprise EUR 1799.00 PDF Creation · PDF Import · PDF Optimization · Rendering Engine · Source Codes · Royalty free delivery PDF/A Extension · LumasReport Buy →

Releases

Latest stable
4.2.2
built 2026-08-10 · release history

Your key licenses every build released on or before your coverage date — including this one, if it falls inside it.

Known issues

No published, unfixed defect names this package. The whole list is public.

Questions about this package

Do I pay a royalty for every copy I ship?

No. Every edition is royalty-free: you may redistribute the engine inside your own application to as many end users as you like, with no per-copy fee and no runtime licence for them to accept.

Does the licence need to phone home or be activated?

No. Your build verifies the key locally, in your process. There is no activation call, no deactivation, and no server for us to take down — which is why the engine works in an air-gapped network and in a container that scales to zero.

What happens when my maintenance period ends?

Nothing stops working. A key licenses any build released on or before your coverage date, forever, including in production. Maintenance decides which BUILDS the key covers, never when it expires — the engine compares against a build date and never against the clock.

What does the free download do without a key?

Everything. The download is public and unrestricted and needs no key to run; unlicensed output simply carries an evaluation watermark. Register and we send a trial key that removes it, so you can evaluate the real output before you buy.

Can we buy on a purchase order and get a VAT invoice?

Yes. Request a quote and we will price the configuration, invoice against your PO, and show the VAT treatment for your country on the quote itself rather than after checkout.

Try NuGet package before you decide

Public download, no account, no card. Register only when you want the evaluation watermark gone.