sgcPDF. PDF em Pascal puro. Nenhuma DLL para distribuir.

dotnet add package esegece.sgcPDF

procedure CreateHelloPDF(const AFileName: string);
var
  oPDF: TsgcPDFDocument;
  oPage: TsgcPDFPage;
begin
  oPDF := TsgcPDFDocument.Create;
  try
    oPDF.Info.Title := 'Hello sgcPDF';
    // A4 portrait: 595 x 842 points, origin at the bottom left corner
    oPage := oPDF.AddPage(595, 842);
    oPage.DrawTextColor('Hello sgcPDF', 50, 780, sfHelveticaBold, 24, 0, 0.2, 0.6);
    oPage.DrawLine(50, 770, 545, 770, 1.5);
    oPage.DrawText('A PDF written in pure Pascal.', 50, 740, sfHelvetica, 12);
    oPDF.SaveToFile(AFileName);
  finally
    oPDF.Free;
  end;
end;