CAD Exchanger Products
CAD Exchanger Products

How to convert ACIS
to STL?

Applications for end-users. SDK's and tools for software developers. Custom development services for businesses.

Trusted by industry leaders

Available in CAD Exchanger Products

CAD Exchanger Lab

Desktop application to view, explore and convert 3D CAD data across 30+ file formats.

WindowsMacOSLinux
Learn more 
CAD Exchanger Lab

CAD Exchanger SDK

Software libraries for C#, C++, Java, Javascript and Python.

C++C#JavaJavaScriptPython
Learn more 
CAD Exchanger SDK

ACIS

ACIS geometric modeling kernel is used by many software developers in industries such as computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE), architecture, engineering and construction (AEC), coordinate-measuring machine (CMM), 3D animation, and shipbuilding.

ACIS has also been used as the foundation of the Shape Manager kernel used by Autodesk in its applications. So the ACIS format is a preferred file format when exchanging data with Autodesk apps.

ACIS file extensions are .sat and .sab

STL

STL (STereoLithography) is a file format native to the stereolithography CAD software. This file format is supported by many other software packages; it is widely used for rapid prototyping, 3D printing and computer-aided manufacturing. STL files describe only the surface geometry of a three-dimensional object without any representation of color, texture or other common CAD model attributes. The STL format specifies both ASCII and binary representations. Binary files are more common, since they are more compact.

Formats list

Convert ACIS
to STL

Need to work with CAD files in numerous formats? No worries.

From ACIS to STL, CAD Exchanger gets you covered.

What Our Delighted Customers Say

From Our Blog

Everything you need to know about CAD file formats

Everything you need to know about CAD file formats

A CAD file is an output of a CAD software, containing key information about the designed object: its geometry and topology representation, 3D model hierarchy, metadata, and visual attributes depending on the format of the file.

Read more 
Realtime Robotics enhances responsive workcell monitoring by reading CAD files with CAD Exchanger

Realtime Robotics enhances responsive workcell monitoring by reading CAD files with CAD Exchanger

CAD Exchanger enables RapidSense and RapidPlan to read 3D CAD formats thanks to a unified API, fast data processing, adjustable meshing, and cancellation support.

Read more 
3D formats overview: ACIS

3D formats overview: ACIS

In the third part of this series we take a look at one of the 2 most important CAD kernel formats

Read more