Free Online CAD Converter
Convert DXF, DWG, SVG, PDF and more CAD formats online free
Use our powerful CAD converter to transform technical drawings between formats instantly. Convert DXF to SVG for web graphics, transform SVG to DXF for CNC/laser cutting, or export DXF to PDF for sharing. Fast, secure, and free online CAD converter for architects, engineers, and makers.
Convert CAD Files Online Free
Start converting CAD files right away with our free online CAD converter
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Popular CAD Conversion Tools
Choose from multiple CAD conversion tools. All conversions are free, secure, and maintain drawing accuracy.
Popular CAD Conversions
Why Use Our CAD Converter?
Our CAD converter is the essential tool for architects, engineers, machinists, and makers. Whether you need to convert DXF to SVG for web graphics, transform SVG to DXF for laser cutting, or export DXF drawings to PDF for clients, our online CAD converter handles all technical drawing format transformations with precision.
Why Convert CAD Formats?
CAD format conversion is essential across architecture, engineering, and manufacturing. With our CAD converter, you can share drawings with clients who don't have AutoCAD by converting to PDF or SVG, prepare files for CNC machines and laser cutters with DXF output, import vector graphics into CAD software, create web-ready graphics from technical drawings, ensure compatibility across different CAD applications, and archive drawings in open formats. Our free online CAD converter bridges the gap between design and manufacturing.
CAD Formats Explained
DXF (Drawing Exchange Format)
The universal CAD interchange format developed by Autodesk. Works across all CAD software including AutoCAD, FreeCAD, LibreCAD, and SolidWorks. The standard for CNC machines, laser cutters, and vinyl plotters.
DWG (AutoCAD Drawing)
Autodesk's proprietary native format for AutoCAD. Contains full drawing data including layers, blocks, dimensions, and 3D objects. Requires AutoCAD or compatible software. Convert to DXF for universal access.
SVG (Scalable Vector Graphics)
Web-standard vector format readable by browsers. Perfect for displaying CAD drawings online. Convert DXF to SVG for web embedding. Convert SVG to DXF for CAD editing.
PDF (Technical Drawings)
Universal document format for sharing drawings. Preserves exact layout and dimensions. Convert DXF to PDF to share with clients. Vector PDFs can be converted back to DXF.
Features of Our CAD Converter
- Accurate geometry conversion - Lines, arcs, splines, and curves preserved
- Layer support - Layer information maintained where formats support it
- Scale preservation - Drawings maintain accurate dimensions
- Free unlimited conversions - Use our CAD converter as many times as you need
- CNC/laser ready output - Clean paths for manufacturing
- Multiple DXF versions - R12, R14, 2000, 2004, 2007, 2010+ support
- Polyline optimization - Smooth curves for better machining
- No software installation - Convert CAD files online free in your browser
- Secure processing - Files automatically deleted after 24 hours
- Batch conversion - Process multiple drawings at once (premium)
How to Use Our Online CAD Converter
Using our CAD converter is straightforward. Upload your CAD file (DXF, DWG, SVG, or PDF), select your desired output format, and click convert. Our online CAD converter processes your drawing server-side, accurately converting geometry while preserving dimensions. Download your converted file and use it in your target application or machine.
Popular CAD Conversion Use Cases
- DXF to SVG:Display CAD drawings on websites and in presentations
- SVG to DXF:Prepare vector graphics for laser cutting and CNC routing
- DXF to PDF:Share drawings with clients who don't have CAD software
- PDF to DXF:Extract editable drawings from PDF documents
- DWG to DXF:Convert AutoCAD files for universal CAD compatibility
- AI to DXF:Convert Illustrator files for manufacturing
CAD Conversion for Manufacturing
Our CAD converter produces clean, machine-ready output for manufacturing workflows. Convert SVG designs to DXF for laser cutters, CNC routers, plasma cutters, and vinyl cutters. The converter optimizes paths for cleaner cuts and reduces processing time on your machines.
Supported Manufacturing Machines
Need to work with 3D models? Check out our 3D model converters for STL, OBJ, and other formats. Explore our other tools including document converters, image converters, and data converters.
CAD Converter Pricing
Upgrade for larger files, batch processing, and priority support
Basic
- 20 conversions per day
- 500MB file size limit
- 5GB storage cap
- Files stored for 24 hours
- API access (5 req/day)
Bronze
- 50 conversions per day
- 2GB file size limit
- 150GB storage cap
- Files stored for 7 days
- API access (200 req/day)
- Cloud import (Google Drive, Dropbox)
Silver
- 100 conversions per day
- 5GB file size limit
- 250GB storage cap
- Files stored for 15 days
- Full API access (400 req/day)
- Priority queue processing
Gold
- Unlimited conversions
- 10GB file size limit
- 650GB storage cap
- Files stored for 30 days
- Unlimited API access
- Highest queue priority
Frequently Asked Questions
What CAD formats can I convert?
Our CAD converter supports DXF (Drawing Exchange Format), DWG (AutoCAD), SVG (vector graphics), and PDF output. Convert between these formats for architecture, engineering, CNC, and laser cutting applications.
What is the difference between DXF and DWG?
DWG is AutoCAD's native proprietary format with all features. DXF (Drawing Exchange Format) is an open ASCII/binary format designed for CAD interoperability. DXF works across all CAD software, making it the standard for sharing CAD files.
Can I convert DXF files for laser cutting?
Yes! Our converter produces clean DXF files compatible with laser cutters, CNC routers, and plasma cutters. Convert from SVG, PDF, or other formats to DXF for your manufacturing workflow.
Is the CAD converter free to use?
Yes! Basic CAD conversion is completely free. Free users can convert files up to 250MB with 10 conversions per day. Premium plans offer larger files up to 10GB and unlimited conversions for complex CAD drawings.
Will converting preserve layers and dimensions?
Layer preservation depends on the target format. DXF to DXF and DXF to DWG preserve all layers. Converting to SVG or PDF flattens layers but maintains accurate geometry and dimensions.
Can I convert SVG files to DXF for CNC?
Yes! Convert SVG vector graphics to DXF for use with CNC machines, laser cutters, and vinyl cutters. Our converter preserves paths and curves for accurate machine output.
Secure CAD Conversion
Your CAD files are protected with enterprise-grade security
Antivirus Scanning
Every uploaded file is scanned with ClamAV antivirus before processing. Malicious files are automatically rejected to protect our systems and other users.
End-to-End Encryption
All file transfers use TLS 1.3 encryption. Files are encrypted at rest using AES-256 encryption in our secure cloud storage.
Automatic Deletion
Files are automatically deleted after your retention period expires (6 hours to 30 days depending on plan). You can also manually delete files anytime.
Data Anonymization
Non-member conversions use anonymous fingerprints. We never sell or share your data. Metadata is stripped from files during conversion.
GDPR Compliant
Full compliance with GDPR and international data protection regulations. Request data export or deletion anytime from your account settings.
Secure Infrastructure
Hosted on enterprise-grade infrastructure with DDoS protection, WAF, and 24/7 monitoring. Regular security audits and penetration testing.
CAD Conversion API
Integrate CAD conversion into your manufacturing workflow
RESTful API
Simple, intuitive REST API with JSON responses. Convert files programmatically with just a few lines of code.
API Key Authentication
Secure API key authentication with support for multiple keys. Rotate keys without downtime.
Webhook Notifications
Receive real-time notifications when conversions complete. Configure custom endpoints and retry logic.
Batch Processing
Convert multiple files in a single API call. Track batch progress with detailed status updates.
Async Processing
Submit conversions and poll for status, or use webhooks for notification. Handle large files efficiently.
SDKs & Documentation
Comprehensive API docs with examples in Python, Node.js, and cURL. Interactive API explorer available.
// Convert a file using the API
const response = await fetch('https://converteverything.io/api/v1/convert', {
method: 'POST',
headers: {
'Authorization': 'Bearer YOUR_API_KEY',
'Content-Type': 'multipart/form-data'
},
body: formData // { file, output_format: 'pdf' }
});
const { conversion_id, status } = await response.json();All Supported Formats
Convert between 97+ file formats
98 formats•1,108 possible conversions
Audio
16 formats
High-quality audio conversion with customizable bitrate and sample rate
Video
15 formats
Professional video transcoding with codec selection and resolution control
Image
16 formats
Lossless and lossy image conversion with quality optimization
Camera RAW
7 formats
Convert camera RAW files from Canon, Nikon, Sony, Fuji, and more
Document
15 formats
Convert Word, Excel, PowerPoint, and PDF with preserved formatting
3D Models
7 formats
Professional 3D model conversion for design and manufacturing
Convert CAD Files with AI Assistants
Use our MCP server to convert CAD files directly from Claude, Cursor, and other AI assistants
AI-Native Integration
Built for the Model Context Protocol (MCP). Works seamlessly with Claude, Cursor, and other AI assistants.
Natural Language
Just ask your AI to convert files. No complex commands needed - the MCP handles everything automatically.
Local File Access
Convert files directly from your local filesystem. The AI can read, convert, and save files for you.
Batch Operations
Convert entire folders of files with a single request. Perfect for bulk format migrations.
Fast Processing
Leverages the full ConvertEverything infrastructure. Same speed and quality as our web interface.
API Key Auth
Uses your ConvertEverything API key. All conversions count toward your plan limits.
// Add to your claude_desktop_config.json
{
"mcpServers": {
"converteverything": {
"command": "npx",
"args": ["-y", "@anthropic/mcp-converteverything"],
"env": {
"CONVERTEVERYTHING_API_KEY": "your_api_key"
}
}
}
}Best Free Online CAD Converter
ConvertEverything.io offers the most comprehensive free online CAD converter available. Our powerful CAD conversion tool transforms your technical drawings between any format while preserving geometry, dimensions, and accuracy. Whether you need to convert DXF to SVG for web display, SVG to DXF for laser cutting, or DXF to PDF for client sharing, our CAD converter handles it all.
Our CAD converter supports all major formats including DXF, DWG, SVG, and PDF. Perfect for architects sharing drawings, engineers collaborating across software, and makers preparing files for CNC machines and laser cutters. The converter works entirely in your browser with no software installation required, making it the ideal solution for quick CAD format conversions across platforms and applications.
Ready to Convert Your CAD Files?
Start converting CAD files now with our powerful online converter.
Want even more? Upgrade for larger file sizes, faster processing, and batch conversion.
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