Convert DGN to IGS
Fast, free, and secure DGN to IGS conversion. No registration required.
The dgn to igs converter you've been looking for — processes files locally, delivers results fast, costs nothing. Your DGN MicroStation source preserves data losslessly. The IGS CAD Exchange output maintains lossless quality for maximum fidelity. Both DGN MicroStation and IGS CAD Exchange use lossless compression, making this a natural and efficient conversion. No ads interrupt your conversion flow — Xonvert keeps the experience clean and distraction-free.
Why Choose IGS Format for Your DGN Files?
There are strong reasons to convert DGN to IGS:
Print shop acceptance: Professional print services commonly accept IGS CAD Exchange, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: IGS CAD Exchange files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, IGS CAD Exchange is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive DGN MicroStation files never leave your device during the IGS CAD Exchange conversion.
Social media ready: Platforms like Instagram, Twitter, LinkedIn, and Facebook prefer IGS CAD Exchange format for uploads, ensuring your content displays correctly.
Print shop acceptance: Professional print services commonly accept IGS CAD Exchange, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: IGS CAD Exchange files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, IGS CAD Exchange is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive DGN MicroStation files never leave your device during the IGS CAD Exchange conversion.
Social media ready: Platforms like Instagram, Twitter, LinkedIn, and Facebook prefer IGS CAD Exchange format for uploads, ensuring your content displays correctly.
DGN and IGS Side by Side
| Feature | DGN | IGS |
|---|---|---|
| Full Name | DGN MicroStation | IGS CAD Exchange |
| Category | CAD | CAD |
| Compression | Lossless | Lossless |
| Key Strength | rich CAD data support for infrastructure and civil engineering | same as IGES with shortened file extension |
| Key Weakness | proprietary, limited support outside Bentley ecosystem | same limitations as IGES — superseded by STEP |
| Primary Use | infrastructure design | legacy CAD exchange using the shorter extension convention |
| Developer | Bentley Systems | NIST/ANSI |
| Year Released | 1985 | 1980 |
The DGN to IGS Process Explained
Converting DGN to IGS with Xonvert is straightforward:
1. Load your file — Click "Choose File" or drag your DGN file anywhere onto this page to begin.
2. Preview input — See file size, dimensions and format details before committing to the conversion.
3. Configure output — Select your preferred quality level. Xonvert suggests the optimal balance for IGS output.
4. Convert and save — Processing completes in your browser. No upload delay. Save the IGS file wherever you like.
1. Load your file — Click "Choose File" or drag your DGN file anywhere onto this page to begin.
2. Preview input — See file size, dimensions and format details before committing to the conversion.
3. Configure output — Select your preferred quality level. Xonvert suggests the optimal balance for IGS output.
4. Convert and save — Processing completes in your browser. No upload delay. Save the IGS file wherever you like.
Conversion Quality Deep Dive
A/B testing confirms that Xonvert's DGN MicroStation to IGS CAD Exchange output is indistinguishable from reference-quality conversions produced by leading desktop software. The WebAssembly engine uses identical codec libraries. Bentley Systems MicroStation native format Identical format to .iges — only the extension is shorter These technical characteristics influence how quality is preserved during conversion. For cad-to-cad conversions, Xonvert applies format-aware algorithms that respect the unique characteristics of both DGN MicroStation and IGS CAD Exchange. Converting within the same category means most properties transfer naturally.
CAD format conversion from DGN MicroStation to IGS CAD Exchange transfers engineering drawings, 2D/3D geometry, layers, and dimension annotations. Precision of measurements and geometric relationships is maintained. This is essential when collaborating with partners who use different CAD software packages.
The DGN to IGS conversion applies format-appropriate algorithms to ensure maximum data fidelity. V8 DGN based on open ISO standard
CAD format conversion from DGN MicroStation to IGS CAD Exchange transfers engineering drawings, 2D/3D geometry, layers, and dimension annotations. Precision of measurements and geometric relationships is maintained. This is essential when collaborating with partners who use different CAD software packages.
The DGN to IGS conversion applies format-appropriate algorithms to ensure maximum data fidelity. V8 DGN based on open ISO standard
When This Conversion Matters
Common scenarios for DGN to IGS conversion:
• Quick previews — Convert DGN to IGS for quick previews when the original format requires specialized software to view.
• Freelance deliverables — Clients often request IGS format specifically. Quick conversion from your DGN working files saves time.
• Accessibility compliance — Certain accessibility standards require specific formats. Converting to IGS can help meet WCAG or ADA requirements.
• Presentation use — IGS files integrate easily into PowerPoint, Google Slides and Keynote presentations.
• Personal organization — Standardize your file collection by converting all DGN files to IGS, making everything consistent and easy to manage.
• Batch processing — Convert entire folders of DGN files to IGS using Xonvert's batch mode.
• Quick previews — Convert DGN to IGS for quick previews when the original format requires specialized software to view.
• Freelance deliverables — Clients often request IGS format specifically. Quick conversion from your DGN working files saves time.
• Accessibility compliance — Certain accessibility standards require specific formats. Converting to IGS can help meet WCAG or ADA requirements.
• Presentation use — IGS files integrate easily into PowerPoint, Google Slides and Keynote presentations.
• Personal organization — Standardize your file collection by converting all DGN files to IGS, making everything consistent and easy to manage.
• Batch processing — Convert entire folders of DGN files to IGS using Xonvert's batch mode.
Common Questions About DGN to IGS
Why choose IGS over other formats?▼
IGS CAD Exchange offers same as IGES with shortened file extension. It's widely used for legacy CAD exchange using the shorter extension convention, making it an excellent choice for most cad needs.
Will my DGN file be deleted after conversion?▼
No. Your original DGN file is never modified or deleted. Xonvert creates a separate IGS copy — your source file remains untouched.
What cad quality settings should I use?▼
Default settings are optimized for the best balance of quality and file size. Adjust only if you have specific requirements.
Does this work on my phone or tablet?▼
Yes. Xonvert works on any device with a modern browser — iPhone, iPad, Android phones and tablets all supported.
Can I undo a conversion?▼
Since your original DGN file is never modified, there's nothing to undo. Your source file remains exactly as it was — only a new IGS copy is created.
What if my DGN file won't convert?▼
Ensure the file isn't corrupted or DRM-protected. Try a different file to verify. If issues persist, the file may use an unsupported codec variant.
How many times can I convert DGN to IGS per day?▼
There's no daily limit for free users. Convert as many files as you need, as often as you need. PRO users get additional batch processing features.