What are the recommendations of free software for making ID photos?

IX filter master provides nearly 200 kinds of default filters for free, including depth of field filter, lens filter, classic texture filter, light leakage filter, more custom editing tools and perfect custom editing parameters. MIX filter master is a customized manual editing application, which can satisfy the imagination of photos in the creative process.

2, light and shadow magician.

Shadow Magic Hand is a software to improve the image quality and processing effect. Simple and easy to use, you can produce the color effect of professional film photography without any professional imaging technology.

It has many unique functions, such as reverse film effect, black and white effect, digital fill light, printing and typesetting, etc. And its batch processing function is very powerful. It is an essential image processing software for post-processing of photographic works, quick beauty of pictures and printing and sorting of digital photos, which can meet the post-processing needs of most people.

Photo size of ordinary ID card:

1 inch =2.54 cm.

Small 1 inch ID photo (ID photo) 2.2*3.2cm

1 inch ID photo 2.5*3.5cm

Large 1 inch ID photo (passport) 3.3*4.8cm

Small 2 inches 3.5*4.5cm (visa specifications for most countries in Southeast Asia except Japan and South Korea).

2 inch ID photo 3.5*5.3cm

5 inch 5x3.512.7 * 8.9cm.

6 inch 6x415.2 *10.2cm.

7 inches 7x517.8 *12.7cm.

8 inch 8 x 6 20.3 *15.2cm.

10 inch10x8 25.4 * 20.3cm.

12 inch12x1030.5 * 20.3cm.

15 inch15x1038.1* 25.4cm.

16X 12 general 135 film enlargement size.

The limit size is 20X 16 135 negative number.

24X20 studio enlarges the maximum size.