ZeGrapher vs mask bridge
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ZeGrapher compared with mask bridge
| Detail | 
ZeGrapher | 
mask bridge |
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| What it does | A free and open source math plotter, easy to pick up
| Free, open-source plugin for Lightroom Classic that exports masks as PNG, TIFF or JPEG files
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| Stage | Established
| Not given
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| Founded | 2011
| Not given
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| Based in | Not given
| FR
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| Pricing model | Open source
| Open source
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| Pricing | Not given
| Pay what you want, from €0
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| Key features | - Natural function notation like f(x) = 2 + cos(x)
- Sequences from recurrence relations
- Parametric equations with custom intervals
- CSV data import and spreadsheet editing
- Animated constants and variable families
- Vector and image exports (SVG, PDF, PNG, JPEG, BMP, PPM)
- Grid customization with π multiples for ticks
- Interactive navigation with drag and zoom
- Multi-language support in 9 languages
- Built-in manual and automatic work saving
| - Export masks as PNG, TIFF or JPEG
- Batch process multiple images and sequences
- Local AI-powered object detection with RF-DETR
- Standard and HD Fine Detail quality modes
- Generate transparent PNG cutouts
- Offline processing without internet or account
- Matching filenames for images and masks
- macOS and Windows support
- MIT open-source license with source code on GitHub
- Apple-signed and notarized builds
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| What makes it different | - Draws mathematical objects exactly as written on paper with natural notation
- Handle CSV files of several million cells
- Objects can build on each other in expressions
- Exports with exact size in real centimeters
- Fully free and open source under GNU AGPL license
| - Exports masks as image files for use in 3D workflows, compositing and other tools outside Lightroom
- Processes images locally on your computer with no internet or account required
- Supports batch workflows for multi-view sequences used in photogrammetry and Gaussian splatting
- Open source under MIT license with readable and modifiable code
- Pay-what-you-want pricing with no license key required
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 40 ▲ +1 (up) since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 11 | 2 |
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| Citation Flow (Majestic) | 11 | 14 |
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| Referring domains (Majestic) | 53 | 4 |
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4 details filled in for both companies.
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