PicturesQ is a folder-based image viewer for Mac, Windows, and Linux. It opens directories without importing files, supports JPEG, PNG, WebP, GIF, RAW, SVG, PDF, and CBZ, and displays EXIF metadata beside each picture. The free version covers browsing, grid view, and metadata. The $19 premium version adds side-by-side comparison, star ratings, custom tags, and a duplicate finder for exact and visually similar images. An MCP server connects local image libraries to AI tools.
The program avoids library imports and cataloguing delays. You point it at a folder, and the pictures appear. Arrow keys navigate between files, the sidebar shows the directory tree, and EXIF data stays visible without leaving the current image. A color picker and history list are included in the free tier. The premium tier targets photographers and designers who need to cull large folders quickly.
PicturesQ runs entirely on your machine. No tracking, no telemetry, no cloud sync. The MCP server operates locally. Update checks run once a day and send nothing about you or your images. A second launch on Windows or Linux brings the existing window forward instead of opening a new instance. License activation works through a button on the purchase confirmation page or by pasting a key manually.
| Instant directory display without import or indexing delay | Sidebar folder tree with arrow-key file navigation |
| Reads RAW, SVG, PDF, and comic archives natively | PDF pages treated as browsable image frames |
| Camera parameters displayed beside image during navigation | Shooting metadata inspection without leaving viewer |
| Thumbnail grid enables rapid folder content scanning | Adjustable grid density adapts to window size |
| Pixel sampling tool outputs hexadecimal and RGB values | Color matching for design work without editor launch |
| Session history returns to previously opened locations | Toolbar list avoids repeated directory tree navigation |
| Local library exposure to MCP-compatible AI assistants | Secure metadata queries without external file upload |
| Slider-based side-by-side comparison for frame selection | Culling near-identical shots through interactive reveal |
| Byte-level and visual similarity duplicate detection | Grouped results for redundant file review |
| Star ratings stored locally and persist across sessions | Rating-based folder filtering isolates strongest shots |