Open Freely is the software that meets your specific needs with regard to file opening. It is a viewer that can read more than 100 file formats without using a plug-in or codec. This software allows you to open the following files: ARW, CF2, CR2, CRW, DNG, ERF, MEF, MRW, NEF, ORF, PEF, RAF, RAW, SR2, X3F, ICO, PSD, SVG, JPEG, JPG, PNG, GIF, BMP, TIFF, TIF, EXE, DLL, BPL, SCR, CPL, OCX, DOC, DOCX, XLS, XLSX, CSV, PPT, PPTX, PPS, MSG, EML, VCF, DOT, DOTX, WPS, TXT, BAT, CFG, LOG, INI, REG, QIF, ICA, SRT, PAGES, XPS, PDF, RTF, ODT, WPD, WPD, XML, RESX, WMV, AVI, FLV, MPG, MPEG, MOV, MP4, MP3, MID, WAV, MKV, 3GP, FLAC, WMA, OGG, SWF, 7z, ZIP, RAR, GZ, TAR, TGZ, JAR, DEB, XPI, Torrent, JSP, JSP, VB, C, CS, JAVA, JS, PHP, SQL, CSS, ASP, ASPX and KML. The interface includes everything you need to handle your files including zooming, printing, layout, research, etc. As it is portable, you can bring it with a USB key.