ZWCAD provides DWG-compatible 2D drafting, familiar commands, AI-powered tools and perpetual licensing for architects, engineers and designers in Sri Lanka. Evaluate it with an official 30-day free trial.
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ZWCAD is professional CAD software for creating and editing DWG drawings with a familiar interface and productivity-focused tools. It is a commercial product with an official 30-day free trial—not permanently free CAD software.
A quick walkthrough of ZWCAD's interface, drafting tools and AI-powered features.
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ZWCAD is built for professionals who need reliable 2D drafting without slowdowns, subscription costs, or steep learning curves.
ZWCAD reads, writes and saves DWG, DXF and DWT files. Organisations evaluating a move from AutoCAD can test representative drawings, templates, fonts, hatch patterns and custom workflows during the trial before deployment.
ZWCAD's interface mirrors mainstream CAD software — the same commands, shortcuts, Classic and Ribbon modes, dark/light themes, and configuration options. Your team starts productive from day one with virtually no retraining.
Import multiple PDF pages as CAD objects in one step. File Compare visually spots differences between two drawing versions instantly. Batch plot across multiple files with automatic paper size matching.
Integrate custom applications with robust LISP, VBA, ZRX, and .NET APIs. Hundreds of certified third-party applications including Autoturn, TcpMDT, CADprofi, Spatial Manager, and CSIxCAD work natively inside ZWCAD.
ZWCAD includes innovative AI-powered features that go beyond standard 2D drafting — boosting productivity on repetitive tasks that other CAD software leave to manual effort.
Automatically identify identical shapes in your drawing and support batch editing across all instances simultaneously — a huge time-saver for repetitive layouts.
Annotate drawings with voice messages attached directly to design elements — cutting text entry time and capturing design intent more naturally.
Filter objects by multiple conditions simultaneously — colour, type, attributes, layer — and select exactly what you need without manual hunting through complex drawings.
Batch plot across multiple files with automatic paper size matching. Edit multiple plot layouts on one page without switching screens — dramatically faster output.
Automatically calculate areas and generate area tables in just a few steps — essential for architectural and civil drawings where area schedules are required.
Trigger frequently-used commands with configurable mouse gestures — keeping your hands on the drawing and reducing keyboard interruptions.
ZWCAD is the professional choice across industries that demand reliable 2D drafting, precise documentation, and seamless DWG collaboration.
Floor plans, sections, elevations, and construction documents. Improved bid-to-construction accuracy with seamless DWG workflows and industry-standard file outputs.
Precision 2D component drawings, assembly layouts, and manufacturing documentation. Parametric constraints and design reuse tools accelerate engineering workflows.
Schematic diagrams, single-line drawings, and MEP layouts. ZWCAD's compatibility with AutoCAD electrical add-ons makes it ideal for electrical engineering teams.
Site plans, road layouts, and infrastructure drawings. Accelerated design-to-production delivery with unified 2D drafting tools and precise, workshop-ready outputs.
Workshop drawings, fabrication details, and production documentation. Fast file handling — even with 100MB+ drawings — keeps production teams moving.
ZWCAD's intuitive interface and affordable pricing make it ideal for technical colleges, universities, and professional training programmes across Sri Lanka.
ZWCAD uses perpetual licensing — buy once, own it indefinitely. Add yearly maintenance for updates and support. ACECAM provides local LKR pricing.
Yes. ZWCAD reads, writes, and saves DWG, DXF, and DWT files natively — the same formats used by AutoCAD. Your existing drawings, templates, blocks, and external references all open correctly. ZWCAD also supports DXF, IFC, DGN, STEP, and other industry formats.
Very straightforward. ZWCAD's interface, commands, and shortcuts closely mirror AutoCAD, so most users are productive from day one. ZWCAD also provides a migration guide for transferring printers, templates, fonts, command aliases, and hatch patterns. ACECAM can assist with the transition.
Perpetual licensing means you purchase a licence once and own it indefinitely — there are no mandatory annual subscription fees. You can optionally add yearly maintenance to receive the latest updates and priority support, but the software remains fully functional even without maintenance.
Yes. ZWCAD is lightweight and optimised for performance, running smoothly on older computers that may struggle with heavier CAD software. It handles large drawings over 100MB efficiently without the slowdowns common in competing products.
Yes. ZWCAD supports LISP, VBA, ZRX, and .NET APIs, and hundreds of certified third-party applications work natively inside ZWCAD — including popular tools like Autoturn, TcpMDT, CADprofi, Spatial Manager, and CSIxCAD.
Yes. ACECAM can arrange academic pricing and educational licences for Sri Lankan universities, technical colleges, and training institutions. Contact us to discuss your institution's requirements.
DWG-compatible workflows, AI tools and perpetual licensing—backed by ACECAM local support.
Our practical guide explains DWG compatibility, commercial versus free CAD, trial licensing, migration checks and the questions Sri Lankan organisations should ask before changing CAD platforms.
Read the DWG & CAD Software Guide →