FastStone Photo Resizer 4.5

Batch Processing for Faster Workflows

FastStone Photo Resizer processes hundreds of images simultaneously, saving hours of manual editing.

Select your files, configure output settings once, and let the software handle repetitive tasks while you focus on creative work.

For similar batch capabilities with command-line support, NConvert offers processing for over 500 image formats.

Flexible Resizing and Format Conversion

Resize images by percentage or exact pixel dimensions while preserving aspect ratios.

The software converts between popular formats including JPEG, PNG, BMP, GIF, and TIFF.

Need more conversion options? XnConvert supports 500+ formats with 80 editing operations.

HEIC and WebP Support on Windows 10/11

Version 4.5 adds native HEIC and WebP format support for Windows 10 and 11 users.

Process iPhone photos and modern web images without installing additional codecs.

Need to convert files quickly? Try Convertico's HEIC to JPG or WebP to JPG online converters.

For broader HEIC compatibility across Windows applications, download the HEIF Image Extensions.

Watermarking and Text Annotations

Protect your images by adding custom watermarks, text overlays, or copyright information during batch processing.

Position watermarks precisely and adjust transparency for professional branding without opening separate editing software.

For quick online watermarking, Convertico's Watermark Image Maker adds text or logo overlays to individual photos directly in your browser.

Preview Before Processing

The built-in preview function displays changes before applying them to your files. Verify resize dimensions, format conversions, and watermark placement to eliminate errors and achieve consistent results across your entire batch.

Smart File Renaming

Organize photo collections with batch renaming using custom prefixes, suffixes, or sequential numbering.

Combine renaming with resizing to prepare images for web upload, client delivery, or archive storage in a single operation.

Optimize Images for Web

Reduce file sizes for faster website loading by adjusting compression settings during conversion.

For instant web optimization without desktop software, Convertico's Image Compressor shrinks JPEG, PNG, and WebP files while maintaining visual quality.

FastStone Photo Resizer delivers professional batch processing without the complexity of advanced editors.

For comprehensive image viewing and management alongside editing features, download FastStone Image Viewer or IrfanView.

Users needing a lightweight alternative can try Light Image Resizer for quick optimization tasks.

Changes in FastStone Photo Resizer 4.5

• Added HEIC and WebP format support on Windows 10/11.
• Filename template list is now editable.
• Other minor improvements and bug fixes.
  
  Download FastStone Photo Resizer and start batch processing your images in minutes - no registration required.