Draw complicated schematics in hours not days.
Complete drawing toolset for engineers, compatible with most cad applications
Mech-Q integrates directly within your CAD application or as a standalone.
Mech-Q runs in AutoCAD®, BricsCAD and IntelliCAD. Choose your CAD version, and if you don’t have CAD we offer AViCAD, which includes the Mech-Q Suite.
Customers Feedback

Gary Hull
... I am using Mech-Q for ducting and pipework all day and every day now. I find them to be most useful, and really speed up the work ...

Phil
Mech-Q Piping is fantastic, when I draw a Flange for example, it gives me the exact dimension of the part based on what criteria I enter. When doing this by hand drafting its no comparison to what I can achieve with Mech-Q.
Our Suite contains 4 main modules listed below.
Modules can also be purchased individually.
Includes a comprehensive range of pipe, fittings, flanges and valves: Welded, flanged, threaded, ductile & cast iron, Victaulic stainless, PVC … Choose from welded, flanged, threaded, ductile & cast iron, stainless, PVC & more.
Other utilities include: Isometric piping, P&ID, fabricated pipe, hangers, clamps, Vessels, pumps… Draws single line, isometric and 3D solids. Equipped with Bill Of Materials (BOM) and scheduling.
» Explore our Piping SoftwareThe Structural Software / Module is both customizable and easy to learn. Design and detail beam connections and steel shapes. Includes steel stair, ladders and more.
Get productive using a full range steel shapes (AISC, BHP, CISC, DIN, BS, RSA, JIS, IS, …) with weighted auto-BOM.
» Explore our Structural Software
Generate complex rectangular, round and flat oval ducting layouts with surprising ease.
The software adds insulation as required and bends design is fully customizable. Auto-Label and Bill of Materials are some of the other options available to you.
» Explore our Mechanical Software
Choose from a wide assortment of mechanical symbols, a large range of fasteners, bearings & housings, gears, material handling equipment, springs, shafts utility, Bill of Materials also included.
Featured Software
Check out these powerful software solutions. Free 30 day trials and subscriptions are also available.
Try our 30 day free trial , no credit card required.
Mech-Q Is Engineering Software That Draws The Way You Do
Mech-Q has been designed to let you work like you always have, but it provides the tools to do it faster, accurately and with ease.
Mech-Q lets you draw to your office standard – no need to change the way your office standards. With Mech-Q you won’t need to look up tables for bolts, steel shapes, pipe fittings any more.
Mech-Q works seamlessly inside AutoCAD®, Bricscad, Intellicad and also runs as a standalone. If you have CAD, you can purchase only the modules you need and customize it to your office. Mech-Q is also available as a Full Engineering Suite – so you’ll have everything you’ll need at one incredibly low price.
Our products are developed by a professional team of engineers and programmers. We listened to our customers and have developed an intuitive product that has every thing you need to get the job done.
Our Latest News
Check out whats happening at CADavenue
AViCAD 2021 is now available
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AViCAD 2021 - What's New?
Feature packed "AutoCAD®-Like" CAD application CADavenue is happy to announce our newest AViCAD version. AViCAD
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Standard Version and Plus Version(now available.) Here is a comparison of the two. As of the