Select the Clone Stamp tool (the rubber stamp icon). Hold Ctrl and left-click on a clean area of the photo (this sets the source). Then, left-click over the dust spots to replace them with the nearby clean texture.

PhotoFiltre 6.5.3 remains a reliable choice for users who need a fast, "no-frills" tool for basic photo editing. It is particularly valued for its batch processing capabilities and its ability to run on virtually any Windows machine. Downloads - PhotoFiltre

: This version was specifically maintained for users "allergic to layers," offering a streamlined workflow for quick, single-layer edits.

It was designed for quick edits: cropping, resizing, adjusting contrast, and applying filters. It didn't have the complex layer management of Photoshop, but it didn't need it. It was fast, intuitive, and ran on computers that were already considered "slow."

Perhaps one of the most underrated features is the batch converter. Photofiltre 6.5.3 allows you to resize, rotate, or apply a filter to hundreds of images simultaneously. You can set specific output formats (JPG, PNG, BMP, GIF, TIFF) and quality levels.