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SizeUp
SizeUp is a powerful macOS window management tool that supports keyboard shortcuts for quickly adjusting window positions and sizes, enabling smart screen splitting and multi-display management, significantly improving multitasking efficiency. No dragging required—just one click to position windows, making your desktop workflow more efficient and organized.
SizeUp - A Powerful macOS Window Management Tool
Overview
SizeUp is a robust macOS window management utility designed to quickly adjust and position application windows using keyboard shortcuts and a menu bar icon, significantly enhancing multitasking efficiency.
Key Features
🚀 Efficient Window Management
- No dragging required: Eliminates the hassle of traditional window dragging
- Instant positioning: One-click window placement to any screen area
- Cross-application compatibility: Supports Safari, Finder, Pages, and nearly all macOS applications
📐 Smart Split-Screen Functionality
- Half-screen operations:
- Left/right half (ideal for side-by-side document comparison)
- Top/bottom half (perfect for vertical content comparison)
- Quarter-screen layout:
- Precise window placement to one of four screen quadrants
- Especially useful for Finder file management
- Full-screen mode:
- True full-screen maximization (superior to the system’s green button)
- Maximizes screen real estate utilization
🖥️ Multi-Display & Spaces Support
- Multi-display management:
- Quickly move windows between displays
- Auto-adjust window size to fit new display
- Spaces management:
- Move windows between different Spaces
- Keep workspaces clean and organized
⚙️ Highly Customizable
- Edge spacing settings:
- Reserve space for desktop icons
- Prevent window shadow overlap
- Customize window gap size
- Customizable shortcuts:
- Global keyboard shortcuts
- Fully customizable user actions
- Triggerable from any application
🛠️ Advanced Features
- SnapBack function:
- Instantly restore windows to original size and position
- Undo all SizeUp adjustments
- AppleScript support:
- Create custom workflows
- Support for third-screen splits (three columns/rows)
- Anchor feature (move to screen edge/corner without resizing)
- Infinite expansion potential
Technical Specifications
- Latest Version: 1.7.4
- System Requirements:
- Mac OS X 10.6 or later
- Fully compatible with macOS 14 Sonoma
- Supports both Intel and Apple Silicon chips
- Trial Policy: 60-day unconditional refund guarantee
- Price: $12.99 (approx. ¥93 RMB)
Key Advantages
🎯 Precision & Efficiency
- Eliminates imprecision of manual dragging
- Maximizes screen space utilization
- Reduces time wasted on window adjustments
⌨️ Keyboard-Centric Design
- Complete window management without touching the mouse
- Fast, responsive keyboard shortcuts
- Quick access via menu bar icon
🏆 Professional Recognition
"If you frequently work with multiple windows, [SizeUp] can significantly boost your productivity."
— Dan Frakes, MacWorld
Target Users
- Users who frequently multitask
- Writers and editors who need side-by-side document comparison
- Programmers and developers
- Designers and creative professionals
- Any macOS user seeking productivity enhancement
Conclusion
SizeUp redefines macOS window management by transforming cumbersome manual adjustments into fast, precise keyboard operations. Whether you need simple side-by-side viewing or complex multi-display workflows, SizeUp delivers smooth, efficient solutions. Its flexible configuration and powerful extensibility make it an essential tool for boosting macOS productivity.
Official Note: Offers unlimited free trial, allowing users to fully experience all features before purchasing, with a 60-day refund guarantee to ensure risk-free testing.
Developer: Irradiated Software © 2009-2025
All software data on this site is synchronized from the Awesome mac project. Copyright belongs to original authors.
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