Binary Image Viewer is a desktop application built with wxPython, designed to view and convert binary image files. It supports a variety of image formats, and provides to load, display, and save images with different settings.

The binary image files format arranged in a row-major order, supporting 1-channel (gray), 3-channel (RGB), and 4-channel (RGBA) images.

It also supports reading other formats of image files, provide channels conversion and file saving.

Download release version: https://github.com/znsoooo/binary-image-viewer/releases

• Load and display binary files as images.
• Set the width, height, and channels for showing binary image data.
• Support for other normal image formats.
• Ability to save displayed images back to binary or image files.
• Navigate through images in a directory using keyboard shortcuts.

• Open a File: Use Ctrl + O to open a binary or image file, or simply drag and drop the file onto the application window.
• Save a File: Use Ctrl + S to save the currently viewed image to a BIN or PNG file. PNG is a lossless compression format.
• Navigate: Use PgUp / PgDn to navigate through images in the current directory.
• Exit: Press Esc to exit the application.

• Width: Set the width of the binary image.
• Height: Set the height of the binary image.
• Channels: Set the number of channels (1 for GRAY, 3 for RGB, and 4 for RGBA).
• Path: Set the file path to open a binary or a normal image file.

• Author: Shixian Li
• QQ: 11313213
• Email: lsx7@sina.com
• GitHub: https://github.com/znsoooo/binary-image-viewer
• License: MIT License. Copyright (c) 2024-2025 Shixian Li (znsoooo). All Rights Reserved.

The Binary Image Viewer is NOT a full-featured image viewer, it is designed for reading binary image files, so it is NOT planed to support comprehensive image editing, such as scaling, cropping, marking, or others complex features.