ZeGrapher vs Shadow Snap
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 Shadow Snap
| Detail | 
ZeGrapher | 
Shadow Snap |
|---|
| What it does | A free and open source math plotter, easy to pick up
| Free cinematic subtitle image maker
|
|---|
| Stage | Established
| Not given
|
|---|
| Founded | 2011
| Not given
|
|---|
| Based in | Not given
| Not given
|
|---|
| Pricing model | Open source
| Free
|
|---|
| Pricing | Not given
| Not given
|
|---|
| 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
| - Keep the first frame intact and stitch the following subtitle slices automatically
- Process and export images locally with HTML5 Canvas without uploading photos
- Support for Chinese, Latin, Thai, Vietnamese and Arabic fonts
- Adjust font size, text color, outline color and slice height
- Film color presets including Nolan White, Wong Kar-wai Gold, Tokyo Cyan and Minimal Mono
- Customizable watermark with position, opacity and font size options
- Support for JPG, PNG and WebP image formats
- Interface available in Chinese and English
- Safe margin adjustment for subtitle positioning
- 2.39:1 Cinemascope canvas ready
|
|---|
| 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
| - No account or installation required
- All image processing runs locally in your browser
- Automatically stitches subtitle slices while keeping the first frame intact
- Multiple film-inspired color presets for professional styling
- Full customization of fonts, colors, outlines and watermarks
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 40 ▲ +1 (up) since last check | 12 ▲ +3 (up) since last check |
|---|
| Trust Flow (Majestic) | 11 | 0 |
|---|
| Citation Flow (Majestic) | 11 | 10 |
|---|
| Referring domains (Majestic) | 53 | 1 |
|---|
4 details filled in for both companies.
More alternatives to ZeGrapher More alternatives to Shadow Snap