The EVTView is a viewer and a conversion tool intended for professionals who work with the GDSII / GDS2 or GERBER files. It allows you to view, print, and investigate the layouts stored in these file formats. EVTView with conversion packages can export the data into DXF, GDSII, image (BMP, JPEG, and PNG) and PostScript (PS) files. Both GERBER file formats, i.e. RS-274D and RS-274X with embedded aperture information, are supported. The support for the DXF file format is implemented to enable the best possible data exchange between the GDSII and DXF files and between the GERBER and DXF files.Version 3.3.93 improvements: the new GDS Compare tool (the tool is available in Viewer and Advanced Conversion Package); improvements in the GDS Boolean tool (the tool is available in Viewer and Advanced Conversion Package); the renewed Layer Settings Editor; the renewed Layers dialog; the renewed Fill Pattern dialog; measurement tools (such as Distance) can also snap to center vertices of polygons; the size of files is reduced when converting from GDSII to DXF; zoom-in and zoom-out with mouse wheel, and a few small fixes and improvements.