Free chemistry laboratory apparatus software for windows

MP3Tag Laboratory is an advanced id3tag editor, that can edit tag for one or more files. Application beside standard editing functions includes special functions for real mp3 files collectioners.
One of the really useful features of MP3Tag Lab is function called "MP3 sorting". It is a common issue that so called mp3 collectioners are keeping all their mp3 files in just one directory. Everybody knows how it is difficult to find something from hundreds of files in just one directory. So what a poor music collectioner can do? Moving file-by-file using Windows explorer? Not necessary!
MP3Tag Laboratory can automatically sort your mp3 files using information included in tags.
Thanks to build in player you can listen files before you edit them.
MP3Tag Lab have also functions for changing file names in a different criterias, and for setting attributes for files.
If you see MP3Tag Laboratory attractive and you think that its worth of making new versions please contact with the authors. We will enjoy every opinion.
It depends from you that MP3Tag Lab will be still developed.

Vector Creation Laboratory represents a simple 2D math toolkit that analyses vectors, angles, direction, size and their product.
Vector Creation Laboratory is very useful for those who study or use trigonometry and physics.
INSTRUCTIONS:
- Click on the letter A,B or R in order to select the vector; hold down the left mouse button to move the vector.
- Hold down the right mouse button to drag all three vectors.

Two Channels Frequency Generator allows independent control of frequency, phase and volume on left and right channels.
Measured data points can be easily captured to data table for storage and later statistical analysis. The generator is the perfect tool for psychophysics and psycho-acoustics laboratory experiments.