# Top Free General-Purpose CAD Software - Page 3

## How Many General-Purpose CAD Software Products Does G2 Track?

**Total Products under this Category:** 117

### Category Stats (Jul 2026)

- **Average Rating:** 4.36/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** HiCAD (+50.0%) - Among all products in this category, HiCAD recorded the largest rating increase compared to last month

_Last updated: July 27, 2026_

## How Does G2 Rank General-Purpose CAD Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 10,400+ Authentic Reviews
- 117+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for General-Purpose CAD Software
 ![G2 Grid® for General-Purpose CAD Software plotting products by satisfaction and market presence](https://www.g2.com/categories/general-purpose-cad/grids.png?focus%5B%5D=1797&focus%5B%5D=1792&focus%5B%5D=16895&focus%5B%5D=1798&focus%5B%5D=2981&focus%5B%5D=2994&focus%5B%5D=5307&focus%5B%5D=2985)

Highlighted products: AutoCAD, Designcenter Solid Edge, Onshape, SketchUp, ZWCAD, MicroStation, Autodesk Fusion, and DraftSight.

Underlying data: [Grid® JSON](https://www.g2.com/categories/general-purpose-cad/grids.json?focus%5B%5D=autocad&focus%5B%5D=designcenter-solid-edge&focus%5B%5D=onshape&focus%5B%5D=sketchup&focus%5B%5D=zwcad&focus%5B%5D=microstation&focus%5B%5D=autodesk-fusion&focus%5B%5D=draftsight)

**Sponsored**

### Sibe

Best Solution for Solidworks Teams. Sibe is an Engineering collaboration platform built for mechanical engineering teams using SOLIDWORKS. It helps teams manage CAD files, preserve references, control revisions, and collaborate securely. With Sibe, engineers can check files in and out, manage versions, track history, and work on individual parts or subassemblies directly from a native SOLIDWORKS add-in. This helps prevent accidental overwrites, broken references, and merge conflicts, even when teams are working concurrently or offline. Sibe also includes web-based collaboration tools for non-CAD stakeholders. Teams can share projects, specific versions, or released revisions with vendors, customers, manufacturing teams, and reviewers on any device. Unlimited web visitors are free, and access controls help protect IP by managing roles, permissions, and download rights. Because Sibe is cloud-based, there are no servers, VPNs, or heavy admin work required. Teams can start quickly, avoid complex upfront migration, and build a controlled engineering workflow from design through approval and release.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=291&secure%5Bchosen_at%5D=2026-07-28T05%3A32%3A52Z&secure%5Bdisplayable_resource_id%5D=291&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=291&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1333984&secure%5Bresource_id%5D=291&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fgeneral-purpose-cad%2Ffree%3Fpage%3D3&secure%5Btoken%5D=b88ade79f56fec41d1eb0bc489779ddb8fd4d1c86d7fb5d48a56246b7094994e&secure%5Burl%5D=https%3A%2F%2Fwww.sibe.io%2Fcloud-based-pdm%3Futm_source%3Dg2%26utm_medium%3Dcpc&secure%5Burl_type%5D=custom_url)

### [True IntelliCAD 11 Software](https://www.g2.com/products/true-intellicad-11-software-true-intellicad-11-software/reviews)

JTS IntelliCAD is an economical 2D Drafting and 3D Wireframe Modeling CAD software meant for Engineers, Architects and other technical consultants. JTS IntelliCAD works in native DWG & DXF CAD software to create and edit drawings.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate True IntelliCAD 11 Software?

- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.4/10)

#### Who Is the Company Behind True IntelliCAD 11 Software?

- **Seller:** [True IntelliCAD 11 Software](https://www.g2.com/sellers/true-intellicad-11-software-5a698c06-b9b9-4339-9fac-03d5d0221d36)
- **Year Founded:** 2006
- **HQ Location:** Hyderabad, IN
- **LinkedIn® Page:** http://www.linkedin.com/company/jytra-engineering-services (51 employees on LinkedIn®)

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of True IntelliCAD 11 Software?

**["A very handy tool"](https://www.g2.com/survey_responses/true-intellicad-11-software-review-9743805)**

**Rating:** 4.0/5.0 stars

_— Wing Commander N._

[Read full review](https://www.g2.com/survey_responses/true-intellicad-11-software-review-9743805)

### [CrownCAD](https://www.g2.com/products/crowncad/reviews)

CrownCAD is a cloud-native 3D CAD solution that enables real-time collaboration and intelligent version management, empowering teams to complete the entire product development cycle in the cloud–anytime, anywhere. Key Features: Cloud-native Architecture: No installation required-ready to use in a browser. Design anytime, anywhere, delivering a convenient user experience. Real-time Collaboration: Native cloud architecture keeps all team members perfectly synchronized. Seamless Workflow: Our product loads massive models in seconds and smoothly handles millions of components, ensuring a seamless workflow. Clear Version Management: Intuitive branching and history tracking eliminate confusion. Cross-platform Collaboration: Our product supports multi-device sync across web, PC, andmobile, enabling real-time teamwork and enhanced productivity. Data Conversion: Import/export models in STEP, IGES, and mainstream CAD formats for seamless historical data reuse. Part Design: Combines parametric & direct modeling with intuitive sketching tools and advanced surface design. Assembly Design: Supports top-down & bottom-up approaches with real-time part-to-assembly linkages. Engineering Drawings: Highly efficient hidden line removal algorithms, to create engineering drawings that meet national standards.

#### Who Is the Company Behind CrownCAD?

- **Seller:** [HoteamSoft](https://www.g2.com/sellers/hoteamsoft)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/hoteamsoftware/ (3 employees on LinkedIn®)

### [ELITECAD Architecture](https://www.g2.com/products/elitecad-architecture/reviews)

ELITECAD Architecture is a powerful, intuitive 3D CAD software specifically designed to meet the complex needs of architects, planners, and construction professionals. Featuring advanced Building Information Modeling (BIM) capabilities, ELITECAD simplifies the entire design process from initial concept to detailed construction documentation. With its state-of-the-art visualization engine, ELITECAD Architecture delivers stunning real-time renderings, virtual walkthroughs, and interactive presentations, enabling architects and clients to vividly experience projects before construction begins. Its user-friendly interface, comprehensive library of parametric objects, and seamless interoperability with industry-standard formats like IFC, DWG, and DXF streamline collaboration and ensure compatibility across multiple platforms. Focused on efficiency and accuracy, ELITECAD Architecture includes intelligent automation features, precise quantity calculations, and sustainability assessments through integrated EPD mappings. Additionally, users have the flexibility to customize workflows, adapt the software to specific project requirements, and harness robust cloud-based licensing solutions. Perfectly suited for small to large-scale architectural projects, ELITECAD Architecture empowers professionals to deliver superior quality designs faster, with greater precision, creativity, and ease.

#### Who Is the Company Behind ELITECAD Architecture?

- **Seller:** [XEOMETRIC](https://www.g2.com/sellers/xeometric)
- **Year Founded:** 2001
- **HQ Location:** Linz, AT
- **LinkedIn® Page:** https://www.linkedin.com/company/xeometric/ (15 employees on LinkedIn®)

### [EngView Suite](https://www.g2.com/products/engview-suite/reviews)

EngView Packaging Suite is a CAD/CAM solution for the structural design and production of boxes and POP/POS displays. It offers a wide range of tools that accelerate and automate the daily tasks of structural designers, graphic designers, die-makers, and sales professionals involved in the creation, communication, and manufacturing of packaging. EngView integrates directly with Adobe® Illustrator®, enabling graphic and structural designers to work together on a unified platform. Visualize packaging in 3D with the product inside, apply high-resolution artwork directly onto the structure, and generate production-ready files — all from within Illustrator. With the Step and Repeat feature, which automatically duplicates the single design across the layout directly in Illustrator®, designers can generate production-ready files with high-resolution graphics. EngView Packaging Suite improves every stage of the packaging design - from initial concept to die-line creation, 3D visualization, and output generation. It gives everyone the tools to DREAM, CREATE, and SUCCEED.

#### Who Is the Company Behind EngView Suite?

- **Seller:** [EngView](https://www.g2.com/sellers/engview)
- **Year Founded:** 1999
- **HQ Location:** Sofia, BG
- **Twitter:** @EngviewSystems (130 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/engview-systems-sofia (30 employees on LinkedIn®)

### [Rayon](https://www.g2.com/products/rayon/reviews)

Rayon is a collaborative space design software made for professionals working on floor plans every day. It is a web-based tool that supports various file formats, including DWG, DXF, PDF, and image files. It boasts a variety of use cases for the creative minds of the architectural industry including floor planning, mood boarding and the redlining of drawings. Rayon enables users to draw walls, add doors, annotate floor plans, and to store and reuse furniture blocks. Users can generate PDFs of finalised floor plans, calculate square footage, and create tables.

**Average Rating:** 4.5/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Rayon?

- **Has the product been a good partner in doing business?:** 7.5/10 (Category avg: 8.4/10)

#### Who Is the Company Behind Rayon?

- **Seller:** [Rayon Design](https://www.g2.com/sellers/rayon-design)
- **Year Founded:** 2021
- **HQ Location:** Paris, FR
- **LinkedIn® Page:** https://www.linkedin.com/company/rayon-app/ (31 employees on LinkedIn®)

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Large

#### What Are Recent G2 Reviews of Rayon?

**["All In One Architectural Design Software"](https://www.g2.com/survey_responses/rayon-review-9319843)**

**Rating:** 4.0/5.0 stars

_— Jainam J._

[Read full review](https://www.g2.com/survey_responses/rayon-review-9319843)

**["Link Rayon & Rule CAD Plan"](https://www.g2.com/survey_responses/rayon-review-9325522)**

**Rating:** 5.0/5.0 stars

_— Rajat G._

[Read full review](https://www.g2.com/survey_responses/rayon-review-9325522)

### [VariCAD](https://www.g2.com/products/varicad/reviews)

VariCAD is 3D / 2D CAD software primarily intended for mechanical engineering design. The comprehensive CAD software enables designers to quickly create, evaluate, and modify their models. The software is sold as one "fully loaded" package, with all features and functions, for one affordable price. VariCAD delivers an excellent performance-to-price ratio, making it one of the smartest choices on the market today. VariCAD is compact, fast, easy to use, and provides everything necessary for mechanical design. The system contains: 3D Modeling 2D Drawing and Editing Optional Support of Parameters Optional Support of Geometrical Constraints Shells Modeling, Pipelines, Wires Crash Tests (Interferences) 3D Assemblies and Groups Surface Development (Sheet Metal Unbending) Mechanical Part Libraries and Symbol Libraries Calculations of 3D Objects or 2D Sections BOM and Title Blocks VariCAD is available in English, German, Czech, Portuguese and Japanese versions. All features are included in one package (for one affordable price). For data exchanging, VariCAD uses STEP, STL, IGES, DWG and DXF file formats.

#### Who Is the Company Behind VariCAD?

- **Seller:** [VariCAD](https://www.g2.com/sellers/varicad)
- **Year Founded:** 1994
- **HQ Location:** Liberec, CZ
- **LinkedIn® Page:** http://www.linkedin.com/company/varicad (3 employees on LinkedIn®)

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