PhotoFiltre is a complete image retouching program. It allows you to do simple or advanced adjustments
to an image and apply a vast range of filters on it. It is simple and intuitive to use, and has an easy
learning curve. The toolbar, giving you access to the standard filters with just a few clicks, gives
PhotoFiltre a robust look.

Danish :
PhotoFiltre er et super hurtig billedbehandlingsprogram, der klare alle almenlige forbederinger på dit digitale foto. Henter du de 34 plug ins giver det et kraftig billedbehandlingsprogram som står mål med betalingsprogrammer.Der kan også hentes en Dansk sprogfil. Der er nu ingen unskyldninger for at man ikke kan lave gode billeder af sine mindre heldige foto´s. Dansk Sprogfil V2

GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch processing system, a mass production image renderer, an image format converter, etc.
GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted.
GTK+ is required, get it HERE

Danish:
GIMP er et billedbehandlingsprogram som kan løse de fleste opgaver man måtte have med hensyn til redigering af billeder. programmet kræver GTK+ for at virke, hent det HER .

Pixia is the English version of a famous Japanese painting and retouch software for full color graphics. It supports mask, layer and many other editing functions. You can use your own customized brush tips and even use an image file as a brush tip to create unique effects. Its user-friendly interface is suitable for beginners as well as experts. Pixia supports the most common editing techniques and presents a user friendly interface.

Danish:
Rigtig godt og meget meget populært tegneprogram med gode effekter og redigeringsmuligheder. Pixia har også mulighed for at arbejde med layers.

With this free easy-to-use image editor, you can turn your snapshots into works of art, as well as draw your own images. Draw with a pencil or a brush, select colors with an eyedropper or paint colors in a gradient, add plain or anti-aliased text to any picture. The distortion tools offer more than a dozen variations of twirls, waves etc. Use the filters to blur or sharpen your images or create 3D extensions. Supports 20+ image formats

Danish:
VicMan's Photo Editor
Er et godt program til at rediger sin foto med .Har du et billede af konen hvor svigermor har sneget
sig ind idet du tog billedet , ja så fjerner du hende simpelt og enkelt med klonefunktionen , eller du
kan ændre dem til malerilignende billeder eller give dem en 3D effekt , eller blot peppe dem lidt op
med en af de mange forskellige effekter der er i programmet.
Er du god til frihåndstegning har den som de fleste diverse pensler til opgaven
Det er en rigtig god erstatning for f.eks. Adobe Photoshop. JP

AliveColors Freeware is a powerful and easy to use Digital Photo Editing Software for Color Correction. It allows to enhance scanned images quality and apply peculiar effects. It creates some very impressive photo effects by pressing just one button. Amateurs of digital photography will surely like some of its unique features of color correction.
It has 3 photo effects based on color correction and Tool Image Correction. Able to scan and print images. Supports *.bmp, *.tiff, *.png, *.jpg file formats.
Supports dynamic effects chain. You can edit an effect at the very beginning of the chain and the resulting image will be recalculated accordingly.
Make your pictures live!

Danish :
Du kan editing dine billeder ved blot en enkel klik , du kan øge farvernes
skarphed og du har heletiden mulighed for at se en "Preview vindue" så du
kan følge dine ændringer.
Den understøtter bmp , tiff, png y jpg format, og udover det har den en
TWAIN scanning og printe funktion .
Går du efter professionel værktøj bliver du nok nød til at købe den nye
version , men for en "newbie" som mig er den ganske god . JP

Oriens Enhancer GOLD is an advanced digital Image editing and processing environment with vast arrays of filters, Special Effects, Artistic Colorizing, Tools, optimizers etc. It is not merely an editor, and it serves all your desktop and digital processing needs from creation of screensavers to creating Executable of an image, from advanced capturing to Text layers tools with frequently used utilities like Integrated thumbnail browser, Image/icon Extractor, PDF generator etc. With special tools for digital photography, web and print graphics along with supports for 60 popular Image Formats for reading and 26 formats for writing, You no longer need to have various software or plugins to use them. Batch Processing saves a lot of efforts and headache for day to day corporate and publishing work.

The very best thing of Oriens Enhancer is the availability of all provisions for desktop publication and solutions for optimizing and enhancing digital Images and Photography. Reliable, Efficient and simple, Oriens Enhancer is a must for every desktop user and can be easily be implemented as an free alternative to expensive software for commercial and corporate users. In short, it redefines the way Images are edited, enhanced and optimized, used and distributed. With all tools and functionalities clubbed, Oriens Enhancer will be quite an experience for every graphic enthusiastic users.

Danish:
Dette er ganske enkelt en sand guldklump for alle grafikere og andet godtfolk som elsker at kunne redigere i sine billeder.
Programmet læser mere end 60 forskellige formater og indeholder specielle effekter og filtre i en sand overflod. Du kan benytte det som billede-fremviser (browser) og samtidig naturligvis redigere i hvert enkelt billede. Enhancer Gold kan også redigere animerede GIF-billeder og u-anset om du er profesionel eller fuldblods-amatør, vil du meget hurtigt opdage at dette er noget af det bedste på markedet. Fik jeg forresten nævnt at du endvidere kan tilføje flotte tekst-effekter og åbne/redigere ikon-filer ? - Nå, men det kan det altså og så kan du forresten også lave flotte screensavers + meget meget mere. Oriens Enhancer Gold indeholder så mange muligheder at det er en u-mulighed at nævne disse her. Jeg vil derfor anbefale dig at downloade programmet og selv gå på opdagelse. Det er simpelthen noget af det fedeste du kan få fat i, når det gælder billede-behandling.

Glem alt om Photoshop & Paint Shop Pro. Dette program kan det hele og så er det gratis. Overfede værktøjer og (naturligvis), layers. Udover billedbehandling og redigering kan PhotoPlus lave forrygende tekst-effekter. Der er simpelthen så mange muligheder i dette program at det vil være u-muligt at fortælle om dem her. Snyd ikke dig selv. Dette er det fedeste fotobehandlings-program du kan forestille dig. Bruger det selv og har kun ros til overs for PhotoPlus.