Please don't shoot! I know a number of you work with Windows machines and I haven't much in the last 6 years. I'm looking for a simple image editing program that can open PDFs. All we need to do is simple things - sometimes add an arrow or save as a JPG. I tried a couple of free ones - I think paint.net was one - and neither opened PDFs so I went no further. These are not always photos but sometimes maps that need to be slightly changed, so the ability to block out a section and put an arrow or text in that place is needed. Free is not even necessary but I don't see the need to buy PS for this which is what someone is asking for. I think worst case Elements would work but I thought I'd see if there is anything else. I tried the online Adobe offering but it won't open a pdf either. Thanks for any advice!