xlsx compressor

All2Txt can extract text from pdf, doc, ppt, xls, docx, pptx, xlsx,... files.

Convert documents including excel,xls,xlsx,xlsm,txt,htm,html to pdf

create PDF file from documents including doc, docx, docm, rtf, xls, xlsx, xlsm

Convert excel(.xls, .xlsm, xlsx) to image(jpg, bmp, tiff, gif, png etc)

Voxengo Polysquasher is a mastering compressor AU and VST plugin.

Free mp3 converter and mp3 compressor(mp3 resizer)

integrated Compressor, Limiter und Enhancer RMS Level Meter

It gives you the power to actually create your own hi-end compressor/limiter.

ZipField The BLOB compressor. Used in Printer Usage Monitor.

An interactive image compressor and optimizer with many additional functions.