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Download Developer Edition of SC14N

Developer's Licence. Allows full incorporation into your applications for distribution to third parties world wide. The Developer Edition works on all modern Windows platforms and replaces the Trial Edition.

File Details | How to Install | x64 Build | Support

Enter your details below and click on the Download button to receive your licensed copy of SC14N (read the licence terms).

Your Licence ID is in the Delivery Information email from FastSpring you would have received when you purchased it. It consists of 14 characters of the form:

Your licence ID is C4xxxxxxxxxxxx
Registered name or email:  
Your licence ID: (14 characters beginning with "C4")
  I agree to the download conditions.

If you purchased more than one licence, the Licence IDs will be listed one after the other. Just use one ID at a time to download.

Credit card statement:
Your credit card will be billed by FS* or FS* If your purchase was made using a company credit card, please make sure the purchasing officer is made aware that this entry will appear on the company credit card statement.

Download conditions

File Details

The zip file to be downloaded is 460 kB . The latest core DLL file version is 3.1.x.0, dated 5 April 2022 (command-line sc14.exe updated 13 August 2023).

There are separate core DLLs for Win32 and X64 platforms, which will be installed in the correct directories on your developer machine by the install program. The Sc14N Reference Files folder contains copies diSc14n.dll.win32.copy and diSc14n.dll.X64.copy.

The .NET library is compiled for both Win32 and X64 platforms and targets .NET 4.0 and above; that is, VS2010+.

How to Install

Save the file to your hard drive, unzip it, and double-click on install.exe (and perhaps read the instructions in readme.txt :-). On setup, the latest version of the Developer Edition of the DLL will be installed on your system and will overwrite any existing version. You need to have administrator rights when installing on your own developer machine. There are instructions included on how to distribute to your users (see the file distrib.txt). Do not distribute this install file or your Licence ID to your end users.

Can't download?

If you cannot download the file and have recently purchased the product, please contact us and quote your Licence ID or purchase transaction number.


Free downloads are available only for a limited time after the date of purchase, or until a new version is released. (Note that your original download and its licence for use is still valid, and you may continue using it, subject to the licence conditions.)

x64 Build

The install program includes an alternative core DLL compiled for 64-bit machines. It should install both the 32-bit and 64-bit core DLLs in the correct Windows system folders. Windows will automatically select the correct DLL for the platform of the application you are running. For more information see using on a 64-bit system.


For support, please send us a message. Tell us what programming language you are using, the exact error message you get and, if necessary, a short snippet of code where the error occurs.

We will gladly respond to "quick" technical support questions via email. You can usually expect a reply within 48 hours. We reserve the right to charge for our time for more detailed programming issues or for problems not caused by our software. Note that the fee paid for the licence is solely for the licence and the right to download one copy of the software.

This page last updated 13 August 2023

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