Fast ImageConverter

"A simple but powerful app for converting multiple image files to other format"

Latest Version: 3.0.0

Supported OS: Windows 11 and 10

License:  Freeware

Download now from the following:



The Fast ImageConverter app is also included in TweakNow WinSecret Plus!







New in version 3.0.0:

- Now available as freeware.



New in version 2.2.0:

- added option to convert image to grayscale.



New in version 2.1.0:

- Added support for AVIF image format.

- fixed crash when upscaling image to specified width or height.



New in version 2.0.0:

- users now can resize images to a specified size relative to width or height.

- users now can set image quality when converting to jpg/jpeg file.

- Users now can set the paper size for created PDF files.










Quickly convert and add watermark to multiple image files

If you have a large number of images that you need to convert from one format to another, it can be very time-consuming to do this manually. Fortunately, Fast ImageConverter can automate this process and save you a lot of time. Additionally, if you need to resize or adjust brightness or other properties in multiple images, this app can help you do this quickly and easily.

Key Features

  • Convert multiple images to Apple HEIC/HEIF, AVIF, GIF, JPEG, JPEG XL, PNG, WEBP, or PDF format
  • Create single PDF file from multiple images
  • Scale multiple images
  • Add watermark to multiple images
  • Add QR Code to multiple images