best freeware for doing batch conversion of jpg to png

Question

So this is more of a theoretical question but here goes. Say I have the following C code:

for(parameter) {
    //do something
    if(condition) {
        variable = Value; 
    }
}

Say the loop runs several times and also say the condition is satisfied the first time it loops. But the second time it loops the condition is not satisfied. Does the variable still equal the value it was assigned in the first loop?

Solution 1

while irfanview is officially a viewer, it does a pretty good job at he sort of batch conversions you're talking about

Solution 2

• nconvert from xnview - batch utility to convert graphic files, support of more than 400 graphics formats!
• xnview by itself (if you like GUI tools)
• imagemagic (windows version is here)

irfanview is ugly, IMHO.

Comments

[codedude]

I meant it as more of a why question.