I want to know if there s a free program to lighten digital camera's pics?

it s pics of my sister engagement and there was only one digital camera plus mobiles cameras,all mobiles pics was great except the digital ones.i don't know why,it were taken at the same light.any way i need any free software or program to fix my pics.

picasa by google

Infranview can do it, and it's pretty easy to use. It's free!

http://www.download.com/IrfanView/3000-2...

Be careful during the install - it may want to give you some ads on your PC. You have the option to decline them during the install - just don't keep clicking the next button!

I had a bunch of Christmas pics that turned out the same way when I got a new digital camera. At first, I downloaded them into My Pics, under My Documents in Windows, but I couldn't do much with them. Then I transferred them to Yahoo! Photos, which is free, and was able to lighten and crop them, then order prints. If they are on a memory card or stik,you might take them to your local WalMart, CVS, or Walgreens photo center, and you will be able to do all types of editing at their Kodak MemoryCenter kiosk, or Fuji - whichever. Then you can have them saved to a CD-rom for a minimal charge, and take the good pics back home to your computer.

Yes there is a free one and it is very good too. Go to google.com and when you are at the google site click on "More". It will take you to a page with more google products and one of them is called Picasa. It can brigthen your pictures and it has other tools that you can use to improve your picture. Try it. I am sure you'll like it and beside it is free.

My first question is why don't you use the software that came with your camera ... most of those have all the features you are looking for.