.gem文件扩展名，.gem文件如何打开？

.gem

文件类型1：GEM Metafile

文件说明：

Vector image format used by GEM Draw, a basic drawing program for PCs; GEM stands for Graphical Environment Manager, and was a windowing system used by Atari ST computers and some Windows-based computers.

打开.gem文件

Mac OS

MacLink Plus

　

Windows

GEM Draw, Paint, or Publisher

CorelDRAW Graphics Suite X5  　

Linux

其它内容

.gem

文件类型2：Ventura Publisher Document

文件说明：

Vector-based metafile format used by Ventura Publisher, a business-oriented desktop publishing program; originally developed by Ventura Software, but acquired by Corel in 1993.

打开.gem文件

Mac OS

　

Windows

Corel Ventura

CorelDRAW Graphics Suite X5  

Corel PaintShop Photo Pro X3  　

Linux

.gem

文件类型3：RubyGems Package

文件说明：

Package that may contain Ruby programs and libraries; saved in a self-contained format called a gem; can be installed using the RubyGems package manager application included with the Ruby software.

Ruby GEM files can be installed using the gem install GEMNAME [options] command; you may also use the gem list -r -d command to list the gems installed on a network.

打开.gem文件

Mac OS

RubyGems　

Windows

RubyGems　

Linux

RubyGems

来源：. gem文件