Convert video between formats, rip DVD, convert to devices, burn DVD, cut, join, rotate, and upload video, photos, MP3 to YouTube with our free video converter. Get videos already prepared for your favourite multimedia devices. Simultaneously convert several videos using one and the same preset. Convert video to the most popular video formats. Rip DVD (unprotected only). ?xtract audio from video clips & DVD. Convert audio files of different formats to MP3 with our free video converter. Unlike other software, the program doesn't have a two-hour limit and allows to burn up to 20 hours of video to a Standard DVD or 40 hours to DVD-DL. Apply different DVD menu types: thumbnail, motion, text.
Kalkules is an universal scientific freeware calculator with an amount of nontraditional functions, which can be used particularly by high school or university students. It also offers a wide range of tools, which make your calculations easier and faster. Drawing function graphs. Calculating with polynomials. Wide range of arithmetic goniometric and hyperbolic functions. Unlimited count of brackets in the expression.