The native macOS alternative to Process Explorer with advanced process monitoring capabilities
A suite of high-performance utilities designed for daily tasks. Open source and privacy-focused.
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free version with core features; paid license $34.99 USD for lifetime updates and unlimited devices. Also available on Setapp for $14.99/year or $34.99 lifetime.
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Key features
Per-process CPU and memory history
Process tree visualization with XPC service linking
Real-time disk I/O and memory pressure monitoring
CPU QoS breakdown and memory footprint analysis
Menu bar dashboard for system health tracking
Multi-property and regex search
JavaScript-based advanced filters
Deep process inspection with signature and entitlements info
CSV export for historical data and reporting
Code beautification and minification for HTML, CSS, JavaScript, Python, JSON, XML and more languages
Code validators and converters
String and hash utilities
IP and network tools
File and media conversion tools
Calculators and cheatsheets
Content generators for creative prompts
No installation required, works in any modern browser
Privacy-focused design
SEO optimized tools
What makes it different
Visualize complex process hierarchies with automatic XPC service linking
Advanced JavaScript filtering and multi-property regex search
Historical performance tracking with peak and average metrics
Retains information about finished processes for later analysis
Fully private with no data collection or remote transmission
500+ free tools covering code, conversion, networking, and creative utilities
No subscriptions, downloads or installation required
Privacy-focused with no user registration required
ProcessSpy