| Mode | When to use | |------|--------------| | | Keep height proportional — ideal for web banners. | | By Height | Keep width proportional — good for social posts. | | Exact dimensions | Force to W×H (may crop/stretch) — for thumbnails. | | Percentage | Scale by % (e.g., 50% = half size). | | Longest side | Limit max dimension (e.g., 1920px for HD). |
. Users can add individual files or entire folders to the queue Multi-Format Support : It supports more than 40 image formats picture resize genius 300 portable work
| Feature | Photoshop (Portable via CS6) | IrfanView (Portable) | Picture Resize Genius 300 | | :--- | :--- | :--- | :--- | | | Yes (Preserve Details 2.0) | No | Yes (Genius AI Model) | | RAW Support | Via Camera Raw (heavy) | Via Plugins | Native Lightweight Codec | | USB Speed Optimization | No | No | Yes (Throttle/Buffer control) | | Batch Renaming + Resizing | Yes (Clunky Scripts) | Yes | Yes (One-click unified) | | Memory Footprint | 1.2GB | 15MB | 48MB (Lightweight) | | Mode | When to use | |------|--------------|
| Feature | Installed Version | Portable Version | |---------|------------------|------------------| | Requires admin rights | Yes | No | | Leaves traces in registry | Yes | No | | Can run from cloud storage | No | Yes | | Survives OS reinstallation | No | Yes | | Multi-session isolation | No | Yes (run multiple instances) | | | Percentage | Scale by % (e
: Select your output folder (even back onto the same USB drive) and hit "Process." Preserve Metadata : The tool can retain EXIF information