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OnyX vs TreeSize

Professional comparison and analysis to help you choose the right software solution for your needs.

OnyX icon
OnyX
TreeSize icon
TreeSize

OnyX vs TreeSize: The Verdict

⚡ Summary:

OnyX: OnyX is a free maintenance and optimization utility for macOS. It allows users to verify disks and files, run cleaning and system maintenance tasks, configure hidden settings, and delete system files and caches.

TreeSize: TreeSize is a disk space manager for Windows that allows you to efficiently analyze disk usage and free up disk space. It scans local and network drives and visually displays folder sizes, helping identify large files and folders taking up space.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature OnyX TreeSize
Sugggest Score — —
Category Os & Utilities File Management

Product Overview

OnyX
OnyX

Description: OnyX is a free maintenance and optimization utility for macOS. It allows users to verify disks and files, run cleaning and system maintenance tasks, configure hidden settings, and delete system files and caches.

Type: software

TreeSize
TreeSize

Description: TreeSize is a disk space manager for Windows that allows you to efficiently analyze disk usage and free up disk space. It scans local and network drives and visually displays folder sizes, helping identify large files and folders taking up space.

Type: software

Key Features Comparison

OnyX
OnyX Features
  • Disk utility
  • System maintenance
  • Hidden settings configuration
  • File and cache deletion
TreeSize
TreeSize Features
  • Scans local, network and cloud drives
  • Visualizes folder sizes
  • Identifies largest files and folders
  • Supports many file systems
  • Filters results
  • Exports reports

Pros & Cons Analysis

OnyX
OnyX
Pros
  • Free
  • Easy to use interface
  • Wide range of optimization features
Cons
  • Limited functionality compared to paid alternatives
  • Potential to delete important system files if not used properly
TreeSize
TreeSize
Pros
  • Easy to use interface
  • Fast scanning
  • Powerful filtering and search
  • Good visualization of disk usage
  • Helps free up disk space quickly
Cons
  • Limited cloud drive support
  • No native Linux or Mac support
  • Paid version required for some advanced features

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Learn More About Each Product

OnyX
OnyX
Reviews, pricing & alternatives →
TreeSize
TreeSize
Reviews, pricing & alternatives →

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