Resource Tuner is an application that allows you to view, extract and edit items contained in executable files (including UPX-packed ones). The program is able to extract sound files, pictures, icons, texts, menus and other data. Almost any 32-bit application in EXE, DLL, OCX, SCR, MUI, etc. can be used as source files. The Resource Tuner interface is designed as a browser that allows you to view the resources contained in the analyzed files, save them to your computer or edit them - change the appearance of windows, buttons, cursors, customize the text, etc. All operations on editing of executable files are carried out in WYSIWYG mode that allows to observe changes in a mode of real time. The program supports work with many types of files - AVI, JPEG, GIF, PNG, BMP, WMF, WAV, CUR, ICO, TXT, RES, RTF, HTM, XML, etc.