Pixea is a lightweight, high-performance image viewer and manager designed specifically for macOS. It supports a wide range of image formats (including HEIC, RAW, PSD, WebP, etc.) and, with its clean interface, smooth browsing experience, and practical editing features, has become an excellent choice to replace the native macOS “Preview” app. This article will explain in detail how to use Pixea, from the core interface to the complete workflow.

1. Detailed Explanation of the Core Interface and Workspace

Pixea’s interface design follows macOS design guidelines, being intuitive and free of distractions, and is mainly divided into the following areas:

Title Bar and Toolbar: The top area of the window. The left side displays the name of the image currently being viewed, while the right side provides a series of commonly used tool buttons, such as “Rotate,” “Crop,” “Filter,” “Info,” and more. The toolbar can be customized (via View > Customize Toolbar...).
Sidebar: The area on the left side of the window, which can be toggled with the shortcut Command + Option + S or by clicking the “Show/Hide Sidebar” button in the toolbar. It contains two core panels:
- Thumbnail Panel: Displays thumbnails of all images in the current folder in a grid layout, making it easy to navigate and select quickly.
- Info Panel: Displays detailed metadata of the currently selected image (EXIF, camera information, dimensions, etc.).
Main Viewing Area: The core area in the center of the window, used to display the currently selected image in high definition. Supports zooming via gestures (pinch to zoom in/out) or keyboard shortcuts.
Bottom Status Bar: At the bottom of the window, displays information such as the current image number, total count, resolution, and file size. Can be hidden via View > Hide Status Bar.

II. Complete Workflow: From Opening to Exporting

Step 1: Create/Open a Project (Folder or Image)

Pixea uses folders as the basic unit of management; opening one creates a “project.”

Launch the app: Find and click the Pixea icon in the “Applications” folder or Launchpad.
Open a folder:
- Method 1: Select File > Open... from the menu bar or use the shortcut Command + O, then choose the target folder in the Finder window that appears.
- Method 2: Drag and drop the folder directly from Finder onto the Pixea Dock icon or main window area.
Open a single image: Double-click an image file (if Pixea is set as the default viewer), or use Command + O as described above to select a single file.

Step 2: Browse and Navigate Images

After opening a folder, all images will be displayed in the thumbnail panel in the sidebar.

Select an image: Click the target image in the thumbnail panel, or use the keyboard arrow keys (←, →) to switch between images.
View in full screen: Double-click the image in the main viewing area, or press the shortcut F to enter full-screen mode. Press Esc to exit full screen.
Zoom in/out on images:
- Shortcuts: Command + + (zoom in), Command + - (zoom out), Command + 0 (fit to window).
- Gestures: Pinch with two fingers on the trackpad to zoom out/in.
- Toolbar: Use the magnifier icon button.

Step 3: Basic Editing and Adjustments

Pixea offers basic image editing features, and all editing operations are non-destructive and can be reset at any time.

Rotate an image: Click the “Rotate” button in the toolbar (clockwise 90°), or use the shortcut Command + R. To rotate counterclockwise, use the menu Image > Rotate Counterclockwise.
Crop an image:
- Click the “Crop” button in the toolbar or press the shortcut Command + K.
- A crop box will appear on the image in the main viewing area; drag the edges or corners to adjust the range.
- In the crop panel that pops up on the right, you can set a specific aspect ratio (such as 1:1, 16:9) or crop freely.
- Click the “Done” button or press the Return key to confirm the crop.
Adjust Color and Filters: Click the “Adjust” button (sliders icon) or the “Filters” button (magic wand icon) in the toolbar, then adjust parameters (brightness, contrast, saturation, etc.) or apply preset filters in the panel that opens on the right.

Step 4: Export and Share Images

After viewing or editing is complete, you can export the images.

Export a Single Image:
- Make sure the target image is active.
- Choose File > Export... from the menu bar or use the shortcut Command + Shift + E.
- In the save dialog that appears, select the export format (JPEG, PNG, TIFF, WebP, etc.), set the quality/compression parameters, choose the destination folder, and then click “Export”.
Batch Export:
- In the sidebar thumbnail panel, hold down the Command key and click to select multiple images.
- Right-click and choose “Export [X] Images…”, or use the menu File > Export Selected Images....
- The subsequent steps are similar to single-image export, and you can set uniform export parameters for all images.
Quick Share: Use the native macOS sharing feature. Click the “Share” button in the toolbar or use the shortcut Command + Shift + S to quickly send images to Mail, Messages, AirDrop, and more.

III. Advanced Tips for Common Features

Slideshow: No setup required—just press the shortcut Shift + Command + F to start a full-screen slideshow. Use the arrow keys or Space bar to play/pause/switch.
Image Comparison: Open two images at the same time, then choose Window > Compare with Previous from the menu bar to compare details side by side.
Quickly Hide Interface Elements: Press Command + Option + T to hide/show the toolbar; press Command + Option + S to hide/show the sidebar; press Tab to hide all interface elements (showing only the image), and press Tab again to restore them.
RAW Format Processing: Pixea can directly decode RAW files. In the Info panel, you can view complete RAW metadata. In the Adjustments panel, you can perform basic exposure and white balance corrections on RAW images.
Custom Workspace: Through the options under the View menu, you can flexibly toggle the sidebar, toolbar, and status bar to create a distraction-free, pure image-viewing environment.

IV. Common Questions and Solutions

Q1: Cannot open images in certain specific formats (such as RAW files from particular camera models)?

A1: Make sure your Pixea and macOS system are both updated to the latest versions to get the broadest format support. Some very new RAW formats may require waiting for a software update. You can try checking the “Formats” related options in Pixea’s preferences (Pixea > Preferences...).

Q2: How do I save edited images? Will they overwrite the originals?

A2: Pixea uses non-destructive editing by default. All changes are stored only inside the app or in temporary files, and will not automatically overwrite the original files. You must use File > Export... (Command + Shift + E) to export the modified version as a new file. If you want to “save,” it essentially means “export and replace,” so please proceed with caution.

Q3: How can I control the slideshow interval and transition effects during playback?

A3: Pixea’s slideshow feature is fairly basic and does not provide an advanced settings interface for intervals and transition effects. The playback interval follows the system settings (you can check the slideshow interval in “System Settings” > “Desktop & Dock” > “Screen Saver” > “Options,” but Pixea may not directly use this setting). For advanced control, using dedicated slideshow software is recommended.

Q4: The app runs slowly, especially when browsing large RAW files or a large number of images?

A4: First, try restarting the app. If the problem persists:

Close other applications that use a lot of memory.
In Pixea’s preferences, try lowering the quality settings for “cache” or “previews.”
Make sure there is enough available disk space (at least a few GB) for the app to create caches.
If there are an extremely large number of images in the folder (e.g., tens of thousands), it is recommended to manage them in separate folders.

V. Pixea for Mac Keyboard Shortcuts Summary

Function Category	Action Description	Shortcut (Mac)
File Operations	Open File/Folder	`Command + O`
	Export Current Image	`Command + Shift + E`
	Close Current Window	`Command + W`
	Quit Pixea	`Command + Q`
View Controls	Enter/Exit Full Screen Mode	`F` or `Command + Control + F`
	Start/Stop Slideshow	`Shift + Command + F`
	Zoom In	`Command + +`
	Zoom Out	`Command + -`
	Zoom to Fit Window	`Command + 0`
	Show/Hide Sidebar	`Command + Option + S`
	Show/Hide Toolbar	`Command + Option + T`
	Hide All Interface Elements (Image Only)	`Tab`
Image Editing	Rotate Image Clockwise	`Command + R`
	Crop Image	`Command + K`
	Copy Image to Clipboard	`Command + C`
Navigation	Previous Image	`←` or `[`
	Next Image	`→` or `]`
	First Image	`Home` or `Fn + ←`
	Last Image	`End` or `Fn + →`
Other	Show Image Info	`Command + I`
	Open Share Menu	`Command + Shift + S`
	Preferences	`Command + ,`

Through the detailed introduction above, you can fully master the core features and workflows of Pixea for Mac. With its efficient and streamlined characteristics, this software can well meet the needs of daily image viewing, lightweight editing, and management.