Questions tagged [irfanview]

a lightweight freeware image viewer created for Microsoft Windows. Irfanview can open, edit and convert images and play video and audio.

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2answers
98 views

What's the difference between Brightness / Contrast / Color Balance / Gamma Correction & Saturation?

Can someone explain the differences between these 5 terms, as if I were 5 years old?
0
votes
1answer
400 views

Creating 450px x 450px PNG with ImageMagick for various sized images

I have a mixture of e-commerce product images that are various widths and heights but with a max of 400px. As I am having issues with uneven product listings, I want to use ImageMagick to bulk resize ...
2
votes
2answers
454 views

How can I deglarify an image?

I was provided an image file, which is a photo of a painting; unfortunately, the photo is not of the best quality, and shows glare. How can I "deglarify" the image? I do not have Photoshop, but I do ...
1
vote
0answers
334 views

Why does screen captures get a better quality than saving (EPS to JPEG)

I have EPS files containing photographs that I can’t open in Isodraw for an unknown reason. I’m converting them to JPEG (with Irfanview, quality 100) and experience a significant loss of quality ...
4
votes
1answer
27k views

How can I easily swap colors / swap channels in Photoshop?

Back before I could afford a Mac I used a PC (when Windows XP ruled the earth). At that time I couldn't afford Photoshop either. So I had a WinXP box with Irfanview installed - and I thought that was ...
2
votes
3answers
17k views

Resizing a large number of Images with Gimp or IrfanView

I have about 300 pictures. They were taken of the restoration of the place where I work. Now we have an opening night with some people. The pictures are sometimes portrait and sometimes landscape, ...