STLRepair vs STLFixer
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
STLRepair compared with STLFixer
| Detail | 
STLRepair | 
STLFixer |
|---|
| What it does | Free browser-based STL file checker and conservative mesh repair tool
| Free browser-based STL repair tool for 3D models
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Freemium
| Free
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| Pricing | Local checker: $0 / file. Private repair & export: pay as you go after launch with credits.
| Not given
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| Key features | - Local browser STL parsing of binary and ASCII files
- Five core mesh issue detection families
- Conservative repair preview for safe fixes
- Mesh health score and detailed issue report
- Sampled mesh projection visualization
- JSON repair report download
- File size limit up to 10 MiB
- Triangle limit up to 100,000
| - Inspect 3D mesh geometry and measurements
- Repair duplicate faces and degenerate triangles
- Fix incorrect face orientation
- Close small triangular holes
- Handle selected self-intersections
- Compare before and after repairs
- Optional uniform scaling of models
- Download repaired STL files
- Process files up to 50 MB
- Local browser processing with no file upload
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| What makes it different | - No file upload required—all processing runs locally in your browser
- Conservative repair approach with verified output before download
- Free indefinitely for local browser checks
- Clear boundary between what the tool fixes and what requires manual review
| - Runs entirely in your browser with no file uploads to servers
- Free with no account or subscription required
- Open-source software under GPL-3.0-or-later license
- Conservative repair approach preserving original design intent
- Real-time before and after visualization of repairs
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 18 | 0 |
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| Citation Flow (Majestic) | 15 | 13 |
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| Referring domains (Majestic) | 33 | 3 |
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4 details filled in for both companies.
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