UML (Unified Modeling Language),
SDL (Specification and Description Language),
TTCN (TestCase Notation) and URN (Uniform Requirements Notation) shapes stencils and templates

for Microsoft ® Visio ® 2003/2007/2010/2013/2016/Visio for Office 365

423 shapes in 22 stencils and 5 templates (one each for UML, SDL, MSC, TTCN and URN) shapes that can be used to create UML, SDL, TTCN and URN diagrams. The templates provide a blank drawing canvas and defines the way connections flow on drawings.
You can right-click on the diagram type shape on the template for more diagram types.
Open the appropriate stencil and start adding shapes to your diagram.
All the symbols have connection points at suitable locations.

The stencils

Slide screenshots to see all the stencils
Click image for a closer view

SDL Package stencil

SDL Hierarchy stencil

SDL System stencil

SDL Block stencil

sample SDL Process stencil

SDL/MSC/RT stencil

MSC Document stencil

HMSC stencil

sample MSC stencil

UML Package stencil

sample UML State Model stencil

UML Class stencil

UML Deployment stencil

UML Object Model stencil

UML Usecase stencil

UML Component stencil

UML Communication stencil

UML Collaboration stencil

sample UML Activity stencil

UML Composite Structure stencil

sample TTCN stencil

URN stencil

The extra stencils you get with the registered version

Slide screenshots to see all the stencils
Click image for a closer view

SDL process stencil

MSC stencil

UML state model stencil

TTCN stencil

UML activity stencil

Example diagrams

UML example

Download a free trial containing some sample shapes

Description Download
ZIP file of stencils and templates.
For Visio 2003/2007/2010/2013/2016 users:
  1. Download this zip file into the "My Documents\My Shapes" folder
  2. Create a new folder "UML sampler"
  3. Unzip the zip file into this new folder
  4. Follow the instruction at How to make new templates visible
  5. Start Visio
  6. The shapes will be visible from the
    (Visio 2003/2007) File -> Shapes menu
    (Visio 2010/2013/2016) More Shapes menu
  7. The templates will be visible at the
  8. (Visio 2003/2007) File -> New menu
    (Visio 2010/2013/2016) New file screen
For Omnigraffle Pro users:
  1. unzip the file
  2. click each stencil file and install in the stencil library.

size: 640kB

This software works with:

  • Microsoft Visio 2003, 2007, 2010, 2013 or 2016 (any version, Standard, Professional or Premium) and Visio for Office 365.
  • ConceptDraw Pro on Mac OSX and Windows.
  • Lucidchart Pro.
  • Omnigraffle Pro on the Mac and iPad.


To purchase an instant download 24 hours per day please use the Buy Now button below to go to our buy pages which are all hosted on secure servers at our eCommerce provider, PayProGlobal. You can order by credit or debit card, electronic funds transfer, bank debit, wire transfer, purchase order, money order, PayPal, or via telephone, fax, or by post. The online purchase process normally takes just 5 to 10 minutes. Prices are shown below and you can save money with volume discounts and bundles. All prices are exclusive of local taxes where applicable. There are no hidden extras, no delivery charges, subscriptions, annual fees or similar.
Use the Buy Now button for full international pricing.
You will receive an email containing a download link and registration key. These will take you to a web page where you can download the software.

buy nowUS$20.00Buy UML/SDL/TTCN/URN shapes

Site licences : All commercial and educational/academic site licences come with free updates for 3 years.

buy nowUS$150.00Buy UML/SDL/TTCN/URN shapes Educational/Academic Site Licence
buy nowUS$300.00Buy UML/SDL/TTCN/URN DFD shapes Commercial Site Licence