What CAD Exchanger does

CAD Exchanger, operated by parent entity CADEXSOFT (Tallinn, Estonia; operating since 2008), is a private software company that builds tooling for 3D CAD data interoperability. Its core products are CAD Exchanger Lab, a desktop application for Windows, Mac, and Linux that lets end-users view and convert files across 30+ CAD and BIM formats without requiring native CAD software; CAD Exchanger SDK, a set of software libraries exposed to developers in C++, C++, C#, Java, JavaScript, and Python for reading, writing, and visualizing 3D CAD/BIM data; Web Toolkit, for browser-based visualization; and the Manufacturing Toolkit, a specialized SDK aimed at vendors building quoting, DFM, and Manufacturing-as-a-Service platforms. The underlying technology stack features patented parallel computation for performance, automatic data-healing algorithms to repair corrupted or imperfect CAD files, full B-Rep and polygonal-mesh geometry access, and certified integrations with Unity, Three.js, and UNIGINE for downstream 3D engines.

The company operates a product-led growth motion for individual developers and SMB end-users through self-serve downloads from its website, layered with an enterprise field-sales motion for bespoke Custom Development services and larger SDK deployments. Monetization combines subscription licenses (annual, time-limited), perpetual licenses with attached maintenance contracts (1- or 3-year initial terms, renewable thereafter), and professional services revenue from custom engineering software. Pricing notes indicate subscription break-even against perpetual at roughly 3-4 years; floating licenses support enterprise shared-access environments. Distribution, support, and marketing are run from Estonia with the company claiming customers in 110+ countries; named customers include Airbus, NASA, Apple, Siemens, GE, Volvo, Fiat Chrysler, Canon, Panasonic, Mitsubishi Electric, Hyundai Heavy Industries, Liebherr, Lufthansa, OMRON, SENER, Dell, Fujitsu, JVC, and Daewoo across aerospace, automotive, electronics, and industrial manufacturing verticals.

The company is privately held with no disclosed venture capital, private equity, or institutional investors and operates with a reported headcount in the 1-10 range. No revenue, funding, valuation, or M&A activity is disclosed in the available data. Recurring product releases (Manufacturing Toolkit 3.24.0 and engine integrations in 2024) plus ongoing investment in Web Toolkit suggest active R&D despite the small team footprint.

Name

CAD Exchanger

Website

https://cadexchanger.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

CAD Exchanger builds 3D CAD data interoperability software (desktop app, SDK in five languages, and a Manufacturing Toolkit) for engineers, designers, and software developers who need to view and convert files across 30+ CAD and BIM formats.

Ownership category

akta.pro rank

Product category

3D CAD Data Exchange Software

NAICS

Software Publishers (5132), Custom Computer Programming Services (541511)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Digital Inventory, Part Libraries & Secure File Management (IMAAACAH)

Keywords

• 3D CAD conversion
• CAD data exchange
• 3D file viewers
• CAD software development
• 3D visualization SDK

Headquarters

HQ city

Tallinn

HQ country

Estonia

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Licenses: Sales of CAD Exchanger SDK and CAD Exchanger Lab software products with both perpetual and subscription licensing options for software developers and end-users.
2. Perpetual Licenses: One-time perpetual license purchases that enable lifetime usage of the software, with first period of maintenance (1 or 3 years) included for access to new releases.
3. Custom Development Services: Bespoke engineering software development and customization of existing applications for businesses with specific technical requirements.
4. Maintenance and Support: Maintenance contracts for perpetual license holders providing access to new releases and updates. After initial maintenance period expires, renewal fees apply (a small fraction of the new license fee).

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

CAD Exchanger develops software for viewing, exploring, and converting 3D CAD data across 30+ file formats, including proprietary formats from SOLIDWORKS, CATIA, NX, Creo, JT, STEP, STL, and IFC. The company sells a desktop GUI application (CAD Exchanger Lab) for end-users on Windows, Mac, and Linux, and software development kits (CAD Exchanger SDK and Manufacturing Toolkit) in C++, C#, Java, JavaScript, and Python for software developers and OEMs. It also provides Custom Development services for enterprises needing bespoke engineering software solutions.

Product overview

CAD Exchanger offers a multi-product portfolio for 3D CAD data viewing and conversion. The core offerings include CAD Exchanger Lab (desktop application for end-users to view and convert 30+ CAD formats), CAD Exchanger SDK (software libraries for developers in C++, C#, Java, JavaScript, and Python), and Manufacturing Toolkit (specialized SDK for manufacturing, DFM, and MaaS platforms). The company also provides Custom Development services for bespoke engineering software. Products are available on Windows, Mac, and Linux platforms.

Differentiator

Problem solved

Functional benefit

Brands

• CAD Exchanger Lab: Desktop app to view, explore and convert 3D CAD data across 30+ file formats
• CAD Exchanger SDK
• Manufacturing Toolkit
• Custom Development

Products and services

• CAD Exchanger Lab Desktop application for end-users to view, explore, and convert 3D CAD data across 30+ file formats on Windows, Mac, and Linux without requiring expensive CAD software. Enables engineers and designers to open files from various CAD systems, inspect assembly structures and component properties, and produce accurate conversions preserving geometry, structure, metadata, and appearances.
• CAD Exchanger SDK Set of software libraries for software developers providing tools to read, write, and visualize 3D CAD and BIM files. Available for C++, C#, Java, JavaScript, and Python with capabilities for import/export, conversion, visualization, mesh generation, and model modification. Targets software developers, OEMs, and engineering teams integrating CAD interoperability into their own applications.
• Manufacturing Toolkit CAD SDK designed for developers building quoting applications, DFM (Design for Manufacturing) platforms, and Manufacturing as a Service (MaaS) solutions. Includes DFM checks and feature recognition capabilities to support manufacturing analysis workflows.
• Custom Development Bespoke engineering software development and customization services for businesses requiring tailored CAD solutions. Delivered by CAD Exchanger's engineering team for clients with specific technical requirements that standard products cannot meet.

Named customers19 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature4 records

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/cadexchanger

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CAD Exchanger