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nuruzzaman.com.bd

Learn engineering. Work faster. Design with confidence.

Practical engineering tutorials, verified technical articles, and NB Engineering Tools for AutoCAD — from Engr. Md. Nuruzzaman, RSE, in one place.

  • Engineer-reviewed writingStates its units, assumptions and code edition
  • Windows 10 / 11, 64-bit
  • Secure downloadsSHA-256 checksums and account-based access

Latest

From the blog

Every article carries a worked example, the assumptions it used, and where it stops being valid.

NB Engineering Tools

Structural and engineering toolset for AutoCAD

26 compiled VLX applications across seven feature groups. Works from the Ribbon and the classic pull-down menu alike.

  • Layout, Grid & Schedule
  • Footing & Foundation
  • Geotechnical
  • Beam & Slab
  • Mouza & OCR
  • Dimension Utilities
  • License & System

Compatibility: Per the owner's published document, the current commercial build targets on Windows 10/11 64-bit. Compatibility with other versions must be confirmed separately.

The software is a productivity aid. Final verification and professional responsibility remain with a qualified engineer.

Courses

Practical courses in Bangla

From the calculation to the drawing, with the units, assumptions and checks at every step.

NB Engineering Tools · NB Credits (Token)

Software & token prices

A licence activates the software on one machine. NB Credits are separate usage credits for paid engineering operations. Choose the refill amount that suits your work.

Software licence — 1 PC

NB Engineering Tools

Contact us for pricingView software

Credit prices are temporarily unavailable. Please contact support before paying.

All new payments are manually verified by our admin. Access or refill processing starts after approval.

Read the complete payment & refill guide →

Support

From installation to activation, step by step

The help pages people need most, in one place.