The native macOS alternative to Process Explorer with advanced process monitoring capabilities
Stage
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Based in
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Freemium
Pricing
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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.
Key features
Text comparison with character, word, sentence, line, or paragraph-level precision
PDF comparison with highlighted changes
Excel spreadsheet comparison across multiple sheets
JSON, YAML, XML, and CSV structure comparison
Optional AI analysis explaining changes with cited facts
REST API for automation
URL and cURL command comparison
Word document comparison
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
What makes it different
Deterministic comparison engine with optional AI analysis for understanding meaning behind changes
Built for business users, everyday users, and developers without requiring technical expertise
Supports multiple document formats including PDFs and Excel spreadsheets in single comparison
REST API and agent-ready functions for automation and integration
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
DiffFind
ProcessSpy