I wrote JIMSAIP because I wasn't satisfied with the other software offerings out there. I've used it for over a year now, enhancing and analyzing my images with great success. Now, I am converting it to a Windows program (JIMSWIN) which may, or may not, be offered commercially. Meanwhile, I am offering the DOS version FREE. There are 37 useful menu functions. See below to download.
You can read the illustrated manual here.You can download the text-only manual (66k)(with reader) for reading offline.
You can download JIMSAIP (189K) to try the powerful features yourself. There will be no support for this free offer.
Extra Images for JIMSAIP
Omega Centauri Image (765X510)(534K)
Hubble's Variable Nebula (NGC2261) Image (119k)
Two Asteroid Frames with Finder Chart (201k)