© 1999-2026 The IntelliCAD Technology Consortium. All Rights Reserved. “IntelliCAD” and the IntelliCAD logo are registered trademarks of The IntelliCAD Technology Consortium in the United States and other countries.” “This software is based in part on the work of the Independent JPEG Group. DWG is the native file format for Autodesk® AutoCAD® software and is a trademark of Autodesk, Inc. IntelliCAD Technology Consortium is not affiliated with Autodesk, Inc.
PLEASE NOTE:
System requirements:
Intel Core i3 or AMD Ryzen 3 processor (Intel Core i7 recommended or AMD Ryzen 5 ZEN2); 8GB RAM minimum (16GB recommended);
About 4GB free hard disc space for installation (SSD recommended);
For a basic 3D view a graphics card compatible with DirectX 9.0c 1GB RAM;
System: WIN 10 (Windows 10 64-bit recommended), WIN 11 (Windows 11 64-bit recommended)
Frequently Asked Questions
What is INTERsoft-IntelliCAD 2026 EN?
INTERsoft-IntelliCAD 2026 EN is the English-language version of a professional CAD software for Windows, developed by ArCADiasoft — a company with over 25 years of experience in CAD and BIM software for the construction industry. It is designed for architects, structural engineers, installation designers, and construction companies who need a powerful, affordable, DWG-compatible CAD tool. The software is built on the IntelliCAD platform and supports full 2D and 3D design workflows.
How much does INTERsoft-IntelliCAD 2026 EN cost?
The full license costs €165 (excl. VAT) — and that is a one-time payment. You pay once and own the license forever. There are no annual fees, no subscriptions, and no risk of losing access if you stop paying. This makes it significantly more affordable than AutoCAD LT, which costs over €400 per year.
Is INTERsoft-IntelliCAD 2026 compatible with AutoCAD DWG files?
Yes, fully. INTERsoft-IntelliCAD 2026 reads and saves files in native DWG format (up to DWG 2018), which means you can exchange drawings with AutoCAD users, clients, and project partners without any compatibility issues. It also supports DXF, DWF, IFC, RVT, RFA, PDF, SVG, and many other formats.
Can I download a free trial of INTERsoft-IntelliCAD 2026 EN?
Yes. A fully functional free trial is available for download directly from our website. You can test the software on your real projects before making a decision. No credit card is required and there is no time pressure.
What is the difference between IntelliCAD 2026 and IntelliCAD 2026 PLUS?
The standard version (IntelliCAD 2026 EN) includes everything you need for professional 2D and 3D CAD work — full DWG support, BIM/IFC integration, LISP scripting, 3D modeling, and all core features. The PLUS version additionally allows you to create and fully edit ACIS solids and supports SAT file import/export, which is useful for advanced solid modeling tasks.
Is INTERsoft-IntelliCAD a good alternative to AutoCAD LT?
Yes — and for most users, it offers more functionality at a much lower price. Compared to AutoCAD LT, IntelliCAD 2026 includes 3D modeling, LISP scripting, and BIM/IFC support, none of which are available in AutoCAD LT. The key advantage is the pricing model: one payment of €165 vs. an ongoing AutoCAD LT subscription that costs over €2,000 over five years. If you need professional DWG-compatible CAD software with a perpetual license, IntelliCAD is one of the best alternatives available in Europe.
Can I use the license on more than one computer?
Yes. The license allows you to work on multiple computers under one license using a simple license file transfer. This is practical for professionals who work both in the office and remotely.
What operating systems are supported?
INTERsoft-IntelliCAD 2026 EN runs on Windows 10 (64-bit) and Windows 11 (64-bit). It is not available for macOS or Linux.
Does IntelliCAD 2026 support BIM workflows?
Yes. INTERsoft-IntelliCAD 2026 supports IFC4 and IFC4x3 export, can load Revit 2025 RVT and RFA files as underlays, and integrates fully with ArCADia BIM — a complete BIM system for architecture, structural design, and building installations.
Is the software available in multiple languages?
Yes. ArCADiasoft offers IntelliCAD in multiple languages including English, German, French, Spanish, and others. The EN version is the English-language release, suitable for users across Western Europe and internationally.
Where can I get support or more information?
You can contact our team via the https://arcadiabimsystem.com/-contact-us--feedback--inquiries
watch tutorials on our https://www.youtube.com/c/ArCADiasoft-BIM
or browse our full product range at https://arcadiabimsystem.com
Quick Trim function.
Introduced a characteristic point - Geometric Centre.
Quick Properties window of the element, their settings in Drawing Settings and the Quick Properties panel settings in Customise.
Introduced Spline CV and Extract issoline curves and curve support in the 3D ribbon.
Input of axial lines into circles and indicated parallel or any lines.
Table Editor.
Clone Function.
Customize Aliases command (seperate).
Total length and Total area function.
Loading points from csv and txt files (Import of points).
Breaking dimensions with an object, e.g. a line
Main features:
Selecting IFC4 or IFC4x3 format when exporting to .ifc files (change in the export window).
Setting the display properties of AEC object styles.
Dynamic block editor (parameters, actions and visibility states) - complete sets of editing functions.
Single attribute editor: value, text settings and properties of each attribute in relation to a block.
Expanded list of recently used files to 50 files.
Dragging a .dwg file from Windows File Explorer and other places to the tool palette to add it as a block on the tool palette.
Right-clicking on the top tab of the drawing file allows you to set how the windows are displayed.
Clicking on the border of two viewports in the model area allows you to move it and change the proportions of adjacent viewports.
The PSPACEMARGINS variable allows you to turn on and off the display of the print area border, which is visible as a dashed line in the paper area.
Load and save print stamp settings files (.pss).
Print preview for .pc3 printers.
Dynamic coordinate input and a setup window for dynamic input.
Editing tool palettes, creating block palettes and block editor.
Recurring selection and deleting duplicates (overkill).
Import and export of system variable settings from the System Variable Manager level.
Reading and saving drawings in AutoCAD format from 2.5 to 2018 (DWG, DXF).
Working in DWG 2018 native format.
Possibility to work on several computers (under one license), using a simple transfer of the license file.
A smart list of the most often used commands (Smart TOP 10) that are automatically memorized when working on a project, creating a personalized tool palette.
Using DWT templates.
The function of fixing and checking damaged files.
The program window is divided into tabs in which the drawings are successively displayed.
Command line and input.
Working on layers.
Project management explorer.
Working in Cartesian and polar coordinates.
Dockable tool palettes.
Dedicated toolbar of Express tools.
Possibility to create a non-rectangular viewport in the paper space.
Implemented interpreter of the Lisp programming language.
Possibility to load SDS and IRX overlays.
SUPERHATCH function that allows areas to be filled with a texture loaded from a file. Dashes the area using the selected image object, block object, external reference object or cover object.
Quick Properties window and Quick Trim window.
Create your own print formats for the virtual pdf printer with the ability to define margins.
Tools for creating 2D and 3D drawings.
Full program personalization:
Printing and publishing
Import page setups from other drawings.
Use presets when publishing or exporting to .pdf files.
When publishing or exporting solid fill hatches to .pdf files, choose the Polygon option to generate an outer loop by the vectorizer using polygons and then fill it with the appropriate color.
When using the Publish command, manage layer states by choosing Layer States Manager in the Layer States column.
-62%
€165.00
€420.00
NEW VERSION
Professional CAD for architects and engineers. Full DWG support, no subscription, yours forever for €165.
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