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Getting started
- Open the downloaded ImageCrush.dmg
- Copy/Paste ImageCrush.app to your Applications folder
- Launch ImageCrush and start your 7-day free trial
- Drag in images or folders and hit Export
What’s New
Version 1.1.2
March 2026Bug Fixes
- Fixed Sparkle auto-update failing to install in sandboxed app — corrected XPC service mach-lookup entitlements
Version 1.1.1
March 2026Bug Fixes
- Fixed Sparkle auto-update failing to install in sandboxed app — enabled InstallerLauncher XPC service (incomplete fix, see 1.1.2)
Version 1.1
March 2026New Features
- Watermark overlay — add visible watermarks with text or image/logo support, three layout styles, adjustable opacity/size/color/position, and live preview
- Preset sequence orchestrator — batch export using multiple presets in sequence with per-preset results tracking
- Per-image results table — export dialog now shows individual image results with detailed stats
- CSV export — export optimization results to CSV with full settings, dimensions, and per-image data
- Fixed-size cropping — crop width option for pixel-precise fixed-size crops
- Live crop dimensions — real-time dimension display as you adjust
- Update Preset — overwrite an existing preset with current settings
Improvements
- Crop button moved to queue items for easier access
- Sequence and preset management UI refined
- Before/after preview now crops the “before” image to match all crop modes
- Sequence export summary shows per-preset savings instead of misleading grand total
- Queue automatically resets for re-export when switching sequence mode or selection
- Quality slider disabled for PNG format (lossless)
Bug Fixes
- Fixed WebP encoding failure on large images at high quality settings
Version 1.0
February 2026Image Processing
- Batch image optimization with drag-and-drop queue
- Input formats: JPEG, PNG, WebP, HEIC/HEIF, AVIF
- Output formats: JPEG, PNG, WebP, HEIC, AVIF
- Quality control with format-specific settings
- Aspect ratio cropping with categorized ratio picker
- Interactive crop editor with per-image custom crop positioning
- Max dimension constraints for width and height
- EXIF metadata retention toggle
- Smart re-encoding — keeps original file when same-format output is larger
Export & File Management
- Configurable export folder with security-scoped bookmarks
- File renaming with suffix or rename options
- Image sequence export with custom numbering
- Alphabetical queue sorting with sort order toggle
- Drag-and-drop queue reordering
- Reveal in Finder and preview buttons on exported items
- Export complete modal with optimization stats
Presets
- Save, load, and manage export presets
- Presets preserve all settings including suffix, sequence, crop, and format
- Preset summary shows aspect ratio, suffix, and sequence info
Before/After Preview
- Side-by-side before/after image comparison
- Actual size / fit-to-window toggle with Retina 1:1 pixel rendering
- Spacebar toggle between before and after
- Mouse-focused zoom and middle-mouse panning
User Interface
- Native macOS SwiftUI app targeting macOS 15+
- Keyboard shortcuts: Cmd+O, Cmd+Shift+O, Cmd+Shift+E
- Undo/redo support via native UndoManager
- Settings panel with appearance, concurrency, and post-export options
Performance
- Concurrent processing with configurable max tasks (up to 4)
- Pause/resume support during batch processing
- Optimized WebP encoding via libwebp advanced API
- 2x resolution queue thumbnails for Retina displays