Model validation made easy

NEW BIMcollab ZOOM available: faster model loading and clash detection - READ MORE



Detect, share, solve

BIMcollab ZOOM/Pro represents efficient model validation: very fast and easy to use..
Smart views with auto-coloring and filtering, clash detection, clash grouping, quantity- and property-listing.
And the sharing of smartviews and clash rules via BIMcollab.

Completely integrated with issue management.


Save time and create better models

Your team aims to create high quality BIM models without any issues. To do so, the entire project team should have access to the right BIM requirements and to all relevant issues which need solving.

BIMcollab ZOOM is easy to learn and helps to find information flaws, to communicate them in early stages via BIMcollab's cloud and to verify solutions. It is the only free model viewer and BIM validation tool that is fully integrated in issue management workflows. 

Download ZOOM for free

ZOOM IFC Smart Views
Triodos Bank, a project by Triodos Bank & EDGE Technologies. Provided by J.P. van Eesteren

Fastest clash detection available

The clash detection in ZOOM Pro is amazingly fast and accurate for detecting clashes in your models. Visualize, group and report issues with ease and share everything (including clash rules) with your team via BIMcollab.

Clash detection is only available in ZOOM Pro. We can show you in a free demo, but you can also test it yourself in a 30-day free trial!

Start my free ZOOM Pro trial

Share BIM requirements

Share smart views and clash rules with your project team via drag and drop for up-to-date requirements.

Single click annotations

Add texts, arrows, dimensions, revision mark-ups or property-stamps to issue-viewpoints for easy communication.


Use clash grouping

Avoid creating multiple issues for comparable clashes by grouping them. Get more effective.

Smart views with power

Easily document requirements with smart views for model validation, or classify with auto-coloring. Everyone can do it.

ZOOM Pro smart view creating

Use quantity listing

List values by using basic functions as sum, average, min, and max on numerical properties like Base Quantities

Batch issue generation

When dealing with hundreds of clashes, the batch issue generation speeds up the proces of communicating clashes.

ZOOM Pro batch issue generation

​Check pointclouds against IFC models

Load point clouds and combine them with IFC files to check for deviations between ‘as built’ versus ‘as designed’ and create issues to communicate with team members. You can open point cloud data from common used formats like .e57 and .txt. We even support multiple scans from one file, color and intensity values, and positioning and scaling.

ZOOM versus ZOOM Pro

The free version of ZOOM is already very powerful. It is the best IFC viewer available: fast and easy to use. You can load pointclouds and compare them to IFC models. You get very easy navigation, clipping planes, issues-management and last but not least: create, use and share smart views for auto-coloring, filtering and model validation.


Built for the pros

The Pro version offers clash-detection, clash grouping and batch generation of issues. The integration with issue management allows you to communicate found problems right away and flawlessly: the best guarantee your models will reach the quality you need. Let us show you in a FREE demo.

Trial: you can test ALL pro features in a 30-day free trial: start


Free IFC viewer windows mac


Key features ZOOM (free)

  • Fast loading of IFC files
  • Federated model setup and sharing
  • Smart view creation, using and sharing
  • Annotations like text, dimensioning, arrows, lines and stamp tool for property visualization
  • Clipping planes/box, auto-floorplan
  • Create and manage issues
  • Run demo clash rules by connecting to demo project on join

Additional features in ZOOM Pro

  • Clash detection, setup and share clash rules
  • Different ways to visualize clashes
  • Clash grouping in by type, story, grid, etc.
  • Batch generation of issues
  • Quantity listing and property counting




“What a difference the new BIMcollab ZOOM makes! Even on my Surface it remains workable and fast.”

Koen van Tartwijk
Project Manager, Byldis
The speed and the childishly simple interface of the software make BIMcollab ZOOM very attractive.

Menno de Jong
Project Manager FORM
"Incredibly powerful viewer, and the smart views give me perfect insight into my project's data."

Phillipe Dupond, Paris

Get ZOOM Pro now

Purchase one or more single user licenses linked to your email address here on the right. You don't need to have a BIMcollab space: you can start right away.

Manage licenses via BIMcollab space

Licenses can be assigned flexible to users via a BIMcollab space, even using multiple license pools. If you want that talk to your administator; he can add licenses to the space via his administration dashboard.

BIMcollab ZOOM Pro