Compare ImageJ vs. PhotoViewerPro

Create selections in various shapes, including rectangular, elliptical, or freeform styles, along with line and point selections. You can modify these selections and utilize the wand tool for automatic creation. Additionally, options are available to draw, fill, clear, filter, or measure selections effectively. Selections can be saved and transferred to different images, enhancing workflow flexibility. The toolset supports a range of image processing functions such as smoothing, sharpening, edge detection, median filtering, and thresholding for both 8-bit grayscale and RGB color images. Users can dynamically adjust the brightness and contrast settings of images in 8, 16, and 32-bit formats. Moreover, it allows for precise measurements of area, mean values, standard deviation, as well as minimum and maximum values for either the selected area or the entire image. Lengths and angles can also be measured, with the added capability of using real-world units like millimeters. Calibration is simplified through the use of density standards, and the software can generate detailed histograms and profile plots for thorough data analysis. This comprehensive set of features makes it an invaluable tool for image analysis and editing tasks.

Experience a true full-screen viewer that offers robust photo zoom functionality along with a customizable image magnifier. It features an array of powerful image editing tools that allow for resizing, resampling, rotating, flipping, cropping, sharpening, blurring, and adjusting various lighting, color, curves, and levels parameters. Users can select from eleven distinct resampling algorithms when resizing their images. Additionally, it provides a range of image color effects, enabling adjustments to grayscale, sepia, and negative filters, as well as red, green, and blue balance modifications. Special image effects enhance creativity with options like annotation, drop shadows, framing, bump mapping, sketching, oil painting, and lens effects. The application also allows for the drawing of texts, lines, highlights, rectangles, ovals, and callout shapes directly onto images. Advanced tools such as the clone stamp and healing brush ensure seamless editing, while the superior red-eye removal feature guarantees a natural finish. Users benefit from a multi-level undo and redo functionality, making it easy to revert changes. The software supports one-touch display options for best fit and actual size images, along with comprehensive image management that includes tagging capabilities and convenient drag-and-drop folder operations. A histogram display coupled with a color counter aids in meticulous color analysis, and users can compare multiple images side-by-side—up to four at a time—to efficiently filter out less desirable shots. Furthermore, it supports image EXIF metadata, offering insights into the captured details. All these features come together to create a thoroughly engaging photo editing experience.