The site uses HTTPS, which is not really a good friend with Windows 98. To access to this site under Windows 98, use http://pegazus.space:5211/retro-os-files link, although it's unsecured connection; also be aware that using Windows 98 for Internet browsing is really, REALLY bad idea.
CorelDRAW! 4.0 - Corel Draw is a vector based drawing and illustration program. It is primarily a Windows application, but was ported to Mac OS, Mac OS X, Linux, CTOS and OS/2.
Adobe Streamline 4 for Windows - Adobe Streamline is an image conversion and manipulation tool that aids conversion of bit-mapped images in to PostScript line art for use in tools such as Adobe Illustrator.
GIMP 2.2.10 Great open source digital photo/art/paint software. Needs GTK+ 2 runtimes available here also.
Pixia 4.81 is a raster painting program and graphics editor specifically well–suited for many forms of digital painting.
PictBear 2.04 is a multi-functional paint app that improves efficiency with an easy-to-use interface.
SnagIt 7.2.5 Awesome sreen capture utility. They gave away this key back in the day - YW6RC-4YMK6-SZBBD-C2MCW-Q9D96
FastStone Photo Resizer 4.3 is an image converter and renaming tool that intends to enable users to convert, rename, resize, crop, rotate, change color depth, add text and watermarks to images in a quick and easy batch mode. Requires KernelEx.
PhotoFiltre 7 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.
Imagine 1.1.1 free image viewer.
IrfanView 3.36 One of the best ever graphics viewers.
IrfanView 4.44 with Plugins One of the best ever graphics viewers.
IconsExtract 1.47 utility scans the files and folders on your computer, and extract the icons and cursors stored in EXE, DLL, OCX, CPL, and in other file types.
Compupic Pro 3.2 Powerful digital-content manager. It has support for keywording, searching, Favorites, and EXIF, plus full file management, making organizing your photos a snap. Shareware.
PicViewer 3.02 free picture viewer.
NewView Graphics' File Viewer -- Version 13.3 Browse your system and display, print, and manage images in a wide variety of popular formats. File conversion, screen capture, color reduction, slideshow, and animations.
ImgViewer 32 2.8 is a graphics viewer for GIF, JPG, PNG and other formats. It is designed for those who want a solid, easy viewer but who still want powerful features, without the complexity of a complete paint or thumbnailing program.
FastStone Image Viewer 7.5 is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping, retouching and color adjustments. Requires KernelEx.