FastStone Image Viewer vs HFSExplorer

FastStone Image Viewer is a Windows image browser, converter, and editor for individual images and collections. Editing tools include resizing, rotation, cropping, color adjustment, sharpening, blur, Clone Stamp, and Healing Brush. It supports major graphic formats and popular camera RAW formats, including HEIC, WEBP, PDF, SVG, and JPEG XL. The Compare Images feature displays up to four pictures side by side, while batch tools convert and rename collections. Slideshows offer more than 150 transition effects and music. The program can acquire images from scanners and batch scan to PDF, TIFF, JPEG, or PNG. Users can launch external editors from within Image Viewer, and a portable version can run from removable storage. FastStone lists personal and educational use as free and a commercial lifetime license at $34.95 as a one-time purchase, with upgrades free. Another plan listing gives a price of $34.95 a month, so the commercial license terms should be confirmed before purchase. The product is listed for Windows, and FastStone provides technical support by email.

HFSExplorer is a free, read-only desktop program for browsing Mac-formatted hard disks and disk images on Linux, macOS, and Windows. It supports HFS, HFS+, and HFSX file systems. Its graphical browser can show volume information and extract files, and the program can create disk images. It reads most Mac.dmg and.sparsebundle images, including zlib- or bzip2-compressed images and AES-128- or AES-256-encrypted images. Supported partition schemes are Master Boot Record, GUID Partition Table, and Apple Partition Map. The listed price is free, and the software is released under GPL version 3 with no warranties. HFSExplorer requires Java SE Runtime Environment version 5.0 or later; its page says OpenJDK works. Accessing physical disks requires administrator or equivalent privileges. The page also describes a separate minimal text-mode program as unmaintained and limited to HFS+. Bug reports and discussion are directed to GitHub. The listed latest version is 2026.4.9, dated April 9, 2026.