Convert any image to ICO

FileThings is a free file processing tool, How to use it to convert any image format (PNG, JPG, BMP, etc.) to .ICO icon format?

  1. Download FileThings and install it.

  2. Open the FileThings application, select or drag any image file into the window.

  3. Choose “to Image”, select “ICO” as the output format, and click “Run” to start the conversion.

It will automatically convert to multiple sizes: 16x16, 32x32, 48x48, 64x64, 128x128, 256x256 .ico images.