Quartz Studio vs PHP Checker
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Quartz Studio compared with PHP Checker
| Detail | QS
Quartz Studio | 
PHP Checker |
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| What it does | Local-first Windows app for creating step-by-step guides and support reports from real desktop actions
| Free tools to check PHP versions and test code compatibility across versions 7.4 to 8.5
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Paid
| Free
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| Pricing | US$14.99 one-time purchase, lifetime license, no subscription
| Not given
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| Key features | - Manual and assisted screenshot capture
- Full-screen or active-window capture modes
- Structured document editor with sections and reordering
- Annotations, blur zones and magnifier tools
- Local OCR and privacy review before export
- Multiple export formats: PDF, DOCX, HTML, PowerPoint, Markdown
- Editable Quartz .qzpkg package format for session preservation
- Document presets for support, QA, incidents and runbooks
- Local workspace storage with no cloud upload
| - PHP Version Checker to detect website PHP versions via headers and markers
- Multi-version code compatibility checker testing 7.4 to 8.5
- PHP Sandbox running code in your browser with real PHP interpreters
- PHP Syntax Checker identifying parse errors and deprecated functions
- PHP EOL Dates calendar with support status for all versions
- Bcrypt Generator for password hashing
- phpinfo() Analyzer explaining server configuration
- PHP Date Format tester
- PHP Formatter for code formatting
- PHP Regex Tester for preg_match patterns
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| What makes it different | - Local-first architecture with no cloud upload of screenshots or data
- One-time purchase with lifetime license, no recurring subscription
- Integrated workflow for capture, annotation, privacy review and export
- Built-in privacy controls with blur and sensitive information masking
- No keystroke logging or SaaS account requirement
| - All code runs in your browser on WebAssembly, never uploaded to servers
- Completely free with no sign-up required
- Website checker works on any device including school machines without software installation
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| Free plan | Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 12 ▼ −2 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 20 | 0 |
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| Citation Flow (Majestic) | 25 | 0 |
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| Referring domains (Majestic) | 49 | 0 |
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4 details filled in for both companies.
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