
I did notice they don't offer XMI import, which makes me wonder whether they don't anticipate demand to migrate their way. Also in the cheap 'n' cheerful UML toolettes category is Violet, from author Cay Horstmann, and Gaphor, which offers UML 2.0 compliance and export of class models to XMI when you realise it's time to migrate to something bigger. UMLet has a refreshing focus on speediness of use. In the same vein as Umbrello is UMLet, a Java-based modeling tool from the Technical University of Vienna.
#Uml editors pro#
It's the Paint Shop Pro 7 of UML tools: good for doing quick edits and one-off diagrams, but you wouldn't want to maintain your multi-team enterprise architecture using it. Umbrello has plenty of good features, though, so is still worth considering. With Umbrello, you can sort of make this happen, but it's fiddly: you have to fight the user interface. Normally, if you draw a message between two objects, you would expect a method to be added to the appropriate class over on the class diagram. Its sequence diagram support is okay-ish, although it didn't lend itself especially well to the main benefit of sequence diagrams, which is allocation of behavior to classes. It's a nice, clean and simple UML editor that supports nine diagram types, including the non-UML Entity Relationship diagram. But from the web-site it seems like they support it.Umbrello definitely fits into the cheap 'n' cheerful category. The only thing we haven't looked into yet is multi-developer support, which all the expensive tools are able to do. So if you need it for commercial purposes and your employer won't spring for that then I'd really be looking for a new job really quickly.

If I recall correctly, you can buy a commercial edition for around $100 bucks. I'm not sure if they limited functionality in any other way.
#Uml editors free#
They have a free community edition, that I know is available for non-commercial use. Visual Paradigm does pretty much everything the really expensive tools do but at a miniscule fraction of the cost. It still has its issues but it is about the only one that I actually like to use. I have to say that it is by far the best I've used. Anyways, at my latest company they were using one I never tried, Visual Paradigm. I even resorted to using drawing tools in a number of cases, but that was very limiting and leaves you without many of the benefits of having a UML tool to begin with. I've used many of the really expensive ones and hated them all. Thus, IMHO the drawing apps supporting UML shapes or snapping are still the most useful. Nota bene: You will find shortcomings (unsupported features, wrong layout etc.) in almost any UML tool you'll use. Red Koda - Was recommended on StackExchange in an article asking for UML learning resources also interesting in a broader sense!.yEd - I just gave it a short try, but it seems as well suited as Visual Paradigm.Online tools such as - mostly nice, but no good for any serious work -).

Still no "real UML tool", but works good enough and is easily shareable.

#Uml editors manual#
Dia - an old veteran builds reliable charts (not just UML) but is rather cumbersome to use (especially if your diagrams get bigger :-( ) almost no restrictions on what to connect to each other, laying out diagrams nicely needs lots of manual adjustment (a serious time killer!), the dialogue boxes are hard to use (e.g.I tried most of the aforementioned tools so let me state my opinion on it here:
