Manage up to 6,144 Licenses
Database-backed to handle large software collections (unlicensed version limited to 30 licenses) and export your data as CSV, JSON, and even as interactive HTML (licensed users only)
Rich License Details
Record detailed information such as version, publisher, category, cost, architecture, minimum OS version, platform, and many others; you can even tally up the total cost of your licenses
Easily Populate Licenses
Populate your license database by dragging apps from your Applications folder, paste your licenses using the included Workflow, or import scan data from Revok
Calendar Reminders
Create macOS Calendar reminders for licenses with expiration dates and see which software licenses are expiring
Powerful Search
Quickly locate licenses by name, publisher, notes, OS version, app version number, or platform and use filters to narrow down the scope
Automation Support
Leverage support for AppleScript with ten functions to automate aspects of your License management workflow
Butterfly Collector in Action
Compare Free vs Licensed Version
Free Evaluation
FreeFully functional with an unlimited trial period to organize and evaluate your software licenses.
- Manage up to 30 software licenses
- Populate licenses via drag-and-drop, Workflow paste, or Revok import
- Export full license database to CSV and JSON formats
- Track expiration dates, analytics, costs, and set Calendar reminders
- AppleScript integration with 10 automation functions
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Instant startup (time-delayed nag window on launch) -
Large database capacity (limited to 30 licenses) -
Interactive standalone HTML exports
Licensed Version
$4.99 / lifetimeUnlock full collection capacity, generate HTML exports, remove startup delay, and support ongoing development.
- Everything in Free plus expanded capabilities
- Expanded Database Capacity: Manage up to 6,144 software licenses
- Instant Startup: No startup delay or time-delayed nag window
- Interactive HTML Exports: Export database into standalone HTML reports
- Added Security: Touch ID protection support
- Lifetime Updates: Pay once ($4.99) and get all updates free