Products of Johannes Wallroth

RGB-Mixer (Color Mixer) 1.7 Johannes Wallroth 

Multimedia \ Misc. Graphics

When you build homepages or any other kind of graphic artworks, a tool like this comes in handy. Mix any desired color with the three sliders. The program saves its last used color and all the settings to disk. Press ENTER or click button to put colorstring into the clipboard. You can make the program window stay "always on top" by. Free download of RGB-Mixer (Color Mixer) 1.7, size 83.89 Kb.


Test Screens 1.0 Johannes Wallroth 

Utilities \ Optimizers & Diagnostics

Eight different testmodes, some with submodes. Test your monitor for sharpness, moirdoTe, geometry, convergence, high voltage supply stability, brightness, color quality and more. Adjusts to any given resolution (even odd ones, like 1280x1024). Comes with a tutorial text. You can step through the screens with ENTER and "hold" the auto. Freeware download of Test Screens 1.0, size 73.40 Kb.

Card Game "1001" 1.0 Johannes Wallroth 

Games \ Card Games

A very nice card game I used to play with my mom and my sister, when I was a kid. The rules are not hard to learn and there are some nice extras in the game, so I promise it won't get boring. With sound and evaluation. Card colors and player names can be changed, settings are saved. Please note that my Palm OS version of this game (available. Freeware download of Card Game "1001" 1.0, size 167.77 Kb.

XML Address Book 1.0 Johannes Wallroth 

Web Development \ XML/CSS Tools

XML Address Book is a full-featured, easy-to-use address book application with all the essential features you really need and without any overhead. You can add any number of entries you like or import them from an Excel file. The table can be rearranged and sorted in any way (by clicking the table headers) and you can add or delete rows to fit your. Freeware download of XML Address Book 1.0, size 356.51 Kb.

Recall the Melody 1.0 Johannes Wallroth 

Games \ Kids Games

Not only for kids. If you have a musical ear, repeat the chancy melodies if you can. Use the right mousebuttton to hear the note before pressing a wrong key, but try to do without it. False notes are marked with a worried smiley. Several options to change.. Freeware download of Recall the Melody 1.0, size 230.69 Kb.

Program Launcher 1.0 Johannes Wallroth 

Utilities \ Misc. Utils.

If you need to start several programs simultanously, this program can be useful to you. It can start 5 groups of programs with up to 5 programs in each group, either manually or timer controlled. You can start *.exe files or document files, for which the standard program is started then. You can also specify arguments for the programs to start. Freeware download of Program Launcher 1.0, size 167.77 Kb.

Week Scheduler 1.0 Johannes Wallroth 

Business \ Misc. Inf. Tools

Very useful to remind you of the lots of appointments you might have to keep during the working day on your computer. You can set 16 timers independently for each day of the week. When an alarm time has come, a blinking popup window comes up, with a message you can assign beforehand. Sound signal optional. Program window can be moved to the system. Freeware download of Week Scheduler 1.0, size 115.34 Kb.

Concentration Game 1.0 Johannes Wallroth 

Games \ Kids Games

You need concentration and a good short-term memory to play it. There are 9 different themes (sets of pictures) to choose from.. Freeware download of Concentration Game 1.0, size 209.72 Kb.

Super Diary 2.67 Johannes Wallroth 


Super Diary is a multi-purpose program to collect and organize documents and information. It contains eight main modules (Diary, Notes, Address Book, Calendar, Login Manager, Finance Manager, Sound Recorder, Statistics), an alarm clock and a web ripper. Encrypted SQL CE database. Write your daily notes with a. Free download of Super Diary 2.67, size 7.15 Mb.

Sprite Animation 1.0 Johannes Wallroth 

Desktop \ Desktop Tools

At last an example for displaying animated sprites. I used a separate sprite class here, from which you can create objects. The sprites are all stored in one single GIF file, which contains 6 frames one over the other.. Freeware download of Sprite Animation 1.0, size 20.97 Kb.

Metronome Timer 1.5 Johannes Wallroth 

Desktop \ Desktop Tools

A special timer program, developed for speed reading training. Counts up or down, with customizable metronome tick (emphasized or not, variable speed), plus extra sound every x seconds (when you count up) or x seconds before timer runs off, and when timer has reached zero. All settings are saved to disk.. Freeware download of Metronome Timer 1.5, size 241.17 Kb.

Simple Paint 1.0 Johannes Wallroth 

Games \ Kids Games

This little painting program is intended to teach small kids to handle the mouse and have fun with colors and shapes. Use 40 different colors and 10 different sized brushes or use the 15 available clipart pictures as stamps. It is even possible to 'smear' lots of identical images while holding the mousebutton pressed. The drawing surface can be. Freeware download of Simple Paint 1.0, size 136.31 Kb.

Jumbo Timer 1 1 Johannes Wallroth 


Jumbo Timer is a nice application made by Johannes Wallroth. It is a direct descendant of the Sharp Timer made by the same person. The software is simple enough, it is a timer for your computer. However, there are many nice things in this program. First of all, the digital timer's view can be configured, so it can have any color. Free download of Jumbo Timer 1 1, size 1.08 Mb.

Dream Scroller 1.0 Johannes Wallroth 


Dream Scroller is designed to scroll any number of text items in a draggable and resizable window on your desktop, in a horizontal or vertical direction. You can configure the font, text color (for every message separately), background color and speed. When the mouse hovers over the window, the scrolling is paused. Using the mouse wheel, you. Freeware download of Dream Scroller 1.0, size 33.48 Mb.

SuperDiary 2 67 Johannes Wallroth 


Super Diary is a multi-purpose program to collect and organize documents and information. It contains eight main modules (Diary, Notes, Address Book, Calendar, Login Manager, Finance Manager, Sound Recorder, Statistics), an alarm clock and a web ripper. Encrypted SQL CE database. Diary / Journal Write your daily notes with a sophisticated word. Free download of SuperDiary 2 67, size 7.03 Mb.