Quicken for Mac to open the file.
To open a jpeg (.jpg) file on a Mac the user is required to double click on the file's icon.
You can use XCodeIDE to open dynamic library(dylib) files on a mac. The link can be found below.
You can open a mpg file with Windows Media Player. The file can also be opened in Windows Movie Maker as well. Of course, you can't open it with a Mac OS unless you convert the file to a format used by the Mac system though.
The question mark's appearance on a Mac file indicates that the Mac is unable to locate the System software that it needs to open that file.
Drag and drop the ipa file into winzip... or you can open with iTunes (Mac & Windows)
I think its because its a fake mac or file is deleted i guess
You Can Use openOffice or libreoffice open or edit powerpoint files on Mac
A PKG file is not compatible with any windows based PC as it is a Mac installer file.
A dmg file is an image file used by MAC OS. No program is needed, just click to open. unless your in windows
Get a bigger storage space.
you can Try VLC http://www.videolan.org/vlc/