FastStone Photo Resizer is an image converter and renaming tool that intends to enable users to convert, rename, resize, crop, rotate, change color depth, add text and watermarks to images in a quick and easy batch mode. Drag and Drop mouse operation is well supported.
No Adware. No Spyware.
Freefor Home Users


Version 3.9 2018-12-07
What's New



  • Convert and Rename images in batch mode
  • Support JPEG, BMP, GIF, PNG, TIFF and JPEG2000
  • Resize, crop, change color depth, apply color effects, add text, watermark and border effects
  • Rename images with sequential number
  • Search and replace texts in the file names 
  • Preview conversion and renaming
  • Support folder/non-folder structure
  • Load and save settings
  • Support multithreading. i.e. process multiple images simultaneously for better performance
  • And much more...


   Version 3.9 (December 07, 2018)
  • Added support for multithreading. Now it can process multiple images simultaneously (FASTER)
  • Removed the requirement of # or * in filename template
  • Now you can expand canvas by pixels or by percentage
  • Other minor improvements and bug fixes


   Version 3.8 (February 17, 2017)
  • Batch processing dialogs can be maximized
  • Improved algorithm for conversion to 1-bit color depth
  • Improved memory management to handle larger images


   Version 3.7 (January 06, 2017)
  • Improved loading speed of JPEG images
  • Added support for ZIP-compressed TIFF images
  • Added option "If image not resized, copy original file to output folder" to Resize tab of Advanced Options
  • Small improvements and bug fixes


   Version 3.6 (June 15, 2016)
  • Added support for high-resolution / 4K monitors
  • Improved compatibility with Windows 10
  • Small improvements and bug fixes


   Version 3.5 (August 14, 2015)
  • Fixed a bug which failed to display file properties (Size, Type and Date Modified) in the file lists


   Version 3.4 (August 07, 2015)
  • Added support for unicode filenames throughout the software. Now you can process images named in different types of characters (e.g. Arabic, Chinese, Greek, Japanese, Korean, Russian ...)
  • Added an option to open containing folder when batch conversion is completed
  • Other minor improvements and bug fixes


   Version 3.3 (July 01, 2014)
  • Added "Print Size" option to the Resize tab of the Advanced Options
  • Added "Smart-Filling" option to the Resize tab of the Advanced Options
  • Now the Batch Rename tool supports all kinds of files if you select "All Files (*.*)" in the file filter list
  • Improved Compatibility with Windows 8.1
  • Other minor improvements and bug fixes
   Version 3.2 (August 02, 2013)
  • Added support for Touch interface
  • Improved Compatibility with Windows 8
  • Other minor improvements and bug fixes
   Version 3.1 (May 04, 2011)
  • Added USM (Unsharp Mask) option to Adjustments
  • Improved "Watermark" effect
  • Other minor improvements and bug fixes
   Version 3.0 (April 28, 2010)
  • Now it is possible to convert images to PDF files
  • Other minor improvements
   Version 2.9 (November 27, 2009)
  • Added "Search and Replace" to Batch Rename
  • Added "Renaming Preview" to Batch Rename
  • Enhanced "Conversion Preview" in Batch Convert. Now it is possible to compare the original and converted images side by side
  • In Advanced Options for Batch Convert, added an option to specify whether color adjustments (brightness, contrast, sharpening etc.) should be made before or after resizing
  • Enhanced the skins. Now the windows have drop shadow effect in Vista and Windows 7
  • Fixed some bugs
   Version 2.8 (December 23, 2008)
  • Added an option/checkbox to allow converted files to be saved in their original folders
  • Optimized performance in Windows Vista
   Version 2.7 (October 07, 2008)
  • Now it is possible to preview the conversion by clicking the "Conversion Preview" button
  • Double click the files on the "Source List" (left side) to view the original images
  • Double click the files on the "Input List" (right side) to preview how they will be converted
  • Fixed some bugs
   Version 2.6 (June 06, 2008)
  • Allowed sorting files in the Input List
  • Added "Expand Mode" option to the Canvas tab in "Advanced Options"
  • Supported "drag and drop" files from Windows Explorer to the Input List
  • Fixed some bugs
   Version 2.5 (February 04, 2008)
  • Main window is resizable
  • Improved thumbnail view and other user interface
  • Added "Border" effects in "Advanced Options"
  • Added more options to "Crop" in "Advanced Options"
  • Fixed some bugs

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