I was so used to my 25+ years old version of ACDSee to quickly see my files, i just made my own image viewer with Python and Qt.

Most keyboard shortcuts are shown in the contextual menu (right click), but some functions have several. I tried to keep the sames shortcuts than ACDSee.
| Shortcut(s) | Functionality |
|----------------------------------------------------------|--------------------------------------------------------------------------|
| Space, Page Down, Scroll wheel | Next image |
| Backspace, Page Up, Shift+Space, Scroll wheel | Previous image |
| Home | First image |
| End | Last image |
| +, Ctrl/Shift + Scroll wheel | Zoom in |
| -, Ctrl/Shift + Scroll wheel | Zoom out |
| / | Zoom 1:1 ("pixel perfect") |
| * | Toggle zoom best-fit / full width or height |
| Ctrl+/ | Toggle zoom lock (zoom level not changing when displaying another image) |
| F, F11, Double-click | Toggle full-screen mode |
| A | Toggle animation enabled (and force animation/disable interpolation) |
| B | Toggle status bar |
| Shift+C | Colors (background and transparency) settings dialog |
| Ctrl+D | Edit file description |
| Arrows keys (with Ctrl: faster, with Shift: slower) | Panning image (if not zoomed best fit) |
| Alt+← or Alt+→ | Rotating image view |
| Alt+↑ or Alt+↓ | Flip image view |
| F2 | Rename file (and .txt description file, if present) |
| Del | Delete current file (and display next image) |
| F5 | Reload file and relist directory |
| F10 | Show contextual menu |
| Ctrl+O | Open a specific file (in same or different directory) |
| Ctrl+Shift+O | Open a dialog for searching images recursively |
| Ctrl+C | Copy current image to clipboard |
| Ctrl+E | Open the image with an external editor (gimp by default) |
| Escape, Ctrl+W (and probably Alt+F4 too) | Quit the program |
This assumes you have either Python and pip, or uv installed.
With pip:
shell
pip install jaggimage-viewer
With uv:
shell
uv tool install jaggimage-viewer
uv installed: https://docs.astral.sh/uv/#installationClone the repository:
shell
git clone https://github.com/clxjaguar/jaggimage-viewer.git
Run the installation:
shell
cd jaggimage-viewer
uv build
uv tool install .