Order sgcDiagram

Diagram editor and viewer for Delphi, C++ Builder and .NET: flowcharts, org charts and node graphs with a palette, connectors, automatic layouts, undo and JSON files.

3,000+Developers
20+Years
761+Components
30+API Integrations
5Platforms
30-Day Money-Back GuaranteeNot satisfied? Request a full refund within 30 days of purchase. See refund policy

sgcDiagram is also part of the sgcUI editions.

If you need more than one product, sgcDiagram is included in sgcUI Enterprise, and in All-Access. Compare the sgcUI editions.

Choose Your License

Every license includes full source code, 1 year of updates, and a 50% to 70% renewal discount.

Renewal: 50% for one package, 60% for two, 70% for three or more.

Single

€249

1 developer license. Use on one machine at a time.

  • VCL and FireMonkey diagram view and palette
  • Delphi 7 to 13 and C++ Builder
  • Linux64 headless rendering
  • Full Source Code
  • 1 Year Updates
Buy Now

Team

€399

2 developer licenses. Use on two machines at a time.

  • VCL and FireMonkey diagram view and palette
  • Delphi 7 to 13 and C++ Builder
  • Linux64 headless rendering
  • Full Source Code
  • 1 Year Updates
Buy Now

Site

€649

Unlimited developers. All company machines.

  • VCL and FireMonkey diagram view and palette
  • Delphi 7 to 13 and C++ Builder
  • Linux64 headless rendering
  • Full Source Code
  • 1 Year Updates
Buy Now

sgcDiagram for .NET

The same features on .NET, delivered as NuGet packages. The free Community edition (esegece.sgcDiagram.Community) covers individuals and organizations under EUR 1M annual gross revenue with no more than 5 developers. Organizations at or above either threshold need a Registered license. See the .NET downloads.

Every license includes full source code, 1 year of updates, and a 50% to 70% renewal discount.

Single

€249

1 developer license. Use on one machine at a time.

  • WinForms, WPF and Avalonia diagram views
  • .NET Framework 4.7.2, .NET 8, .NET 9, .NET 10
  • Full Source Code
  • 1 Year Updates
Buy Now

Team

€399

2 developer licenses. Use on two machines at a time.

  • WinForms, WPF and Avalonia diagram views
  • .NET Framework 4.7.2, .NET 8, .NET 9, .NET 10
  • Full Source Code
  • 1 Year Updates
Buy Now

Site

€649

Unlimited developers. All company machines.

  • WinForms, WPF and Avalonia diagram views
  • .NET Framework 4.7.2, .NET 8, .NET 9, .NET 10
  • Full Source Code
  • 1 Year Updates
Buy Now

Where sgcDiagram Is Included

sgcDiagram single package

€249 / developer, full source code, 1 year of updates.

Buy sgcDiagram →

sgcUI Enterprise

All 14 sgcUI products, from €699.

See Enterprise →

sgcDiagram is included in sgcUI Enterprise and in All-Access. Buy it on its own when it is the only sgcUI product you need.

What Every License Includes

The same terms as the rest of the eSeGeCe range.

ItemDetail
Source codeFull source code of every unit of the product.
CompilersDelphi 7 through 13 and C++ Builder 2007 through 13 for the Delphi license, the .NET targets listed on the download page for the .NET license.
PlatformsVCL on Win32 and Win64, FireMonkey on Windows, macOS, iOS and Android, Linux64 headless. .NET: WinForms, WPF, Avalonia.
RedistributionRoyalty-free binary redistribution of the applications you build.
Updates1 year of updates and new versions from the purchase date.
RenewalRenewal: 50% for one package, 60% for two, 70% for three or more.

Licensing Questions

Yes. Every Single, Team and Site licence includes the full source code of every unit of sgcDiagram, for Delphi and C++ Builder or for .NET, depending on the licence you buy.

No. The licence allows royalty free binary redistribution of the applications you build with sgcDiagram, with no runtime fees and no per user charges.

Your licence is perpetual, so the version you already have keeps working. Renew at the discount shown on this page to keep receiving updates and new versions for another year.

Buy sgcDiagram alone when it is the only control you need. sgcUI Enterprise includes sgcDiagram together with sgcWizard, sgcPivotGrid, sgcPlanner, sgcMaps, sgcPDF, sgcReports and every Standard and Professional product.

Try Before You Buy

Download the sgcUI trial for Delphi or C++ Builder and evaluate sgcDiagram in your own IDE before you buy.