Programs written or published by Klaus Fröhlich
| Name | Version | Updated | Category | 
|---|---|---|---|
| Graftale + IFS | 1.1 | 01.01.1992 | Fraktale | 
| Planimet | 1.2 | - | Maths | 
| Fraktale | - | Fraktale | |
| STatiST | 5.43a | - | Statistics | 
 
        	    | Name | Version | Updated | Category | 
|---|---|---|---|
| Graftale + IFS | 1.1 | 01.01.1992 | Fraktale | 
| Planimet | 1.2 | - | Maths | 
| Fraktale | - | Fraktale | |
| STatiST | 5.43a | - | Statistics |