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File Type 1 Generic IconVentura Publisher Document
File Format Proprietary (Corel)
Usage Open manually
Rank ★ ★ ☆  Average
Description

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.

Open With
Windows

IconCorel Ventura

IconCorelDRAW

IconCorel PaintShop Pro

Updated November 9, 2008
File Type 2 Generic IconRubyGems Package
File Format Proprietary (Ruby)
Usage Open manually
Rank ★ ★ ★  Common
Description

The RubyGems package format is used to save and distribute Ruby programs and libraries. GEM files can be installed using the RubyGems package manager for the Ruby programming language.

Info About Ruby Community Ruby

Ruby is an object-oriented programming language created by Yukihiro Matsumoto. It is similar to Perl and also includes aspects of the Smalltalk, Eiffel, Ada, and Lisp programming languages. Ruby can be used to create both software programs and Web applications. It is available in several distributions for Mac, Windows, and Unix systems.

Open With
Windows

IconRubyGems

macOS

IconRubyGems

Unix

IconRubyGems

Updated September 18, 2009
File Type 3 Generic IconGEM Metafile
File Format Proprietary (GEM)
Usage Open manually
Rank ★ ☆ ☆  Uncommon
Description

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.

Open With
Windows

IconGEM Draw, Paint, or Publisher

IconCorelDRAW

IconACD Systems Canvas

macOS

IconMacLink Plus

Updated 2007
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