Add-on software for AutoCAD

2026 Version now available

PipeFitPro 2026 offers professional quality piping & design tools as an add-on for AutoCAD® 2026. Streamline work flows and deliver quality drawings & 3D models with accuracy and ease.

Simple to install & Configure
After download and file extraction, use the AutoCAD appload command to initiate installation. PipeFitPro will automatically add toolbars & a pull down menu to make the setup on any AutoCAD a breeze.

Over two decades of evolution
Since 2003, PipeFitPro has empowered thousands of professionals to excel in CAD drafting for piping, mechanical, and structural design. Updated for all recent AutoCAD releases.

Boost Productivity & Accuracy
PipeFitPro offers reliable and accurate commands for drawing pipes including butt welded tees, elbows, reducers, and various flanges.

Accelerate Output with Customization
Beyond just easy-to-use commands, we’ve added full support for custom piping sizes and a user-defined parts system.

Meet Deliverable Deadlines
Featuring an extensive suite of 2D and 3D tools, PipeFitPro is optimized for efficiency and reliability. These commands streamline work flows and deliver superior performance, particularly during 3D modeling.

Generate, Analyze & Share
Experience hassle-free CAD work with PipeFitPro. Our software eliminates missing proxy object errors, providing full, native 3D AutoCAD compatibility for your projects. Enjoy smooth, fast workflows with Navisworks and legacy versions.


Multiple Productivity Utilities Included
A unique blend of custom command aid with efficient AutoCAD use. After download refer to PipeFitPro Help documentation (in the maintenance section) for feature comparison list of utilities available in each edition.

Fully Functional Free Trial
A no questions asked download is available from our downloads page. Try all features before you buy free for one month and see how it works.

After download refer to PipeFitPro Help documentation for edition comparison list.

How to Buy PipeFitPro
Each PipeFitPro purchase provides activation for one workstation and a second back-up work station or laptop. We offer free upgrades/activation to the latest version and priority technical support for 12 months from purchase.

Buy PipeFitPro Basic Edition (for AutoCAD 2026) US$495
Buy PipeFitPro Full Edition (for AutoCAD 2026) US$795


- Purchases are processed with PayPal (including major Credit Cards).

- After payment is made an email to you (from PayPal) will confirm order within a few minutes.

- Our Support Desk then email download & activation instructions within one business day.

- Email us for purchase orders, bank transfer, cheque payment & US W-8 forms.

- All applicable local sales tax(e's) to be paid by customer (automatically added by PayPal).

PipeFitPro 2025 and older Versions

Each purchase provides you with activation in earlier versions (of PipeFitPro/AutoCAD). Contact us before or after purchase to for more information and to obtain activation instructions for your legacy AutoCAD.

Maintenance & Support

Existing customers can upgrade to the latest version with a 12 months Maintenance purchase.

Basic Edition Maintenance US$195
Full Edition Maintenance US$295

Enjoy the PipeFitPro Advantage!

"Just letting you no how much I enjoy using the program" Frank, Canada. "We purchased 2d&3d pipe fit pro and love the way it works..." Sandi, USA.

"Love the ease of use of your software and its 3D presentation..." Juan, USA.

"Gentlemen, I would like to commend you on creating an excellent program. The program has been a great help..." Susan, USA.

"...Thanks for a simple yet incredibly fast to operate & hassle free, 2D piping package that works exactly the way I think and saves me hours on otherwise tedious and repetitive line placing, block insertions, trimming, cutting & deleting etc.. - well done!!..." Gordon, South Africa.

"Thanks for the quick response...I use this software a lot now. Its quite slick and easy to use...Thankyou!" Paul, Canada.