diff --git a/spec/spec-helper.coffee b/spec/spec-helper.coffee
index 6181e9f7c..d3c4ef3e5 100644
--- a/spec/spec-helper.coffee
+++ b/spec/spec-helper.coffee
@@ -1,5 +1,5 @@
 require '../src/window'
-window.setUpEnvironment('spec')
+atom.setUpEnvironment('spec')
 atom.restoreDimensions()
 
 require '../vendor/jasmine-jquery'
diff --git a/spec/window-spec.coffee b/spec/window-spec.coffee
index 3633caf4a..9285068d5 100644
--- a/spec/window-spec.coffee
+++ b/spec/window-spec.coffee
@@ -11,7 +11,7 @@ describe "Window", ->
     atom.loadSettings.initialPath = atom.project.getPath()
     atom.project.destroy()
     windowEventHandler = new WindowEventHandler()
-    window.deserializeEditorWindow()
+    atom.deserializeEditorWindow()
     projectPath = atom.project.getPath()
 
   afterEach ->
@@ -86,7 +86,7 @@ describe "Window", ->
       rootViewState = atom.rootView.serialize()
       syntaxState = atom.syntax.serialize()
 
-      window.unloadEditorWindow()
+      atom.unloadEditorWindow()
 
       expect(atom.getWindowState().getObject('rootView')).toEqual rootViewState.toObject()
       expect(atom.getWindowState().getObject('syntax')).toEqual syntaxState
@@ -99,7 +99,7 @@ describe "Window", ->
       pane.splitRight(pane.copyActiveItem())
       expect(atom.rootView.find('.editor').length).toBe 2
 
-      window.unloadEditorWindow()
+      atom.unloadEditorWindow()
 
       expect(buffer.getSubscriptionCount()).toBe 0
 
diff --git a/src/atom.coffee b/src/atom.coffee
index 65a764747..f9071a013 100644
--- a/src/atom.coffee
+++ b/src/atom.coffee
@@ -1,19 +1,22 @@
-fs = require 'fs-plus'
-{$} = require './space-pen-extensions'
-_ = require 'underscore-plus'
-Package = require './package'
+crypto = require 'crypto'
 ipc = require 'ipc'
+os = require 'os'
+path = require 'path'
 remote = require 'remote'
 shell = require 'shell'
-crypto = require 'crypto'
-path = require 'path'
-os = require 'os'
 dialog = remote.require 'dialog'
 app = remote.require 'app'
+
+_ = require 'underscore-plus'
 {Document} = require 'telepath'
-DeserializerManager = require './deserializer-manager'
+fs = require 'fs-plus'
 {Subscriber} = require 'emissary'
+
+{$} = require './space-pen-extensions'
+DeserializerManager = require './deserializer-manager'
+Package = require './package'
 SiteShim = require './site-shim'
+WindowEventHandler = require './window-event-handler'
 
 # Public: Atom global for dealing with packages, themes, menus, and the window.
 #
@@ -53,6 +56,10 @@ class Atom
     @pasteboard = new Pasteboard()
     @syntax = @deserializers.deserialize(@getWindowState('syntax')) ? new Syntax()
 
+  # Private: This method is called in any window needing a general environment, including specs
+  setUpEnvironment: (@windowMode) ->
+    @initialize()
+
   # Private:
   setBodyPlatformClass: ->
     document.body.classList.add("platform-#{process.platform}")
@@ -128,6 +135,64 @@ class Atom
     @packages.packageStates = state.getObject('packageStates') ? {}
     state.remove('packageStates')
 
+  deserializeEditorWindow: ->
+    @deserializePackageStates()
+    @deserializeProject()
+    @deserializeRootView()
+
+  # Private: This method is only called when opening a real application window
+  startEditorWindow: ->
+    if process.platform is 'darwin'
+      CommandInstaller = require './command-installer'
+      CommandInstaller.installAtomCommand()
+      CommandInstaller.installApmCommand()
+
+    @windowEventHandler = new WindowEventHandler
+    @restoreDimensions()
+    @config.load()
+    @config.setDefaults('core', require('./root-view').configDefaults)
+    @config.setDefaults('editor', require('./editor-view').configDefaults)
+    @keymap.loadBundledKeymaps()
+    @themes.loadBaseStylesheets()
+    @packages.loadPackages()
+    @deserializeEditorWindow()
+    @packages.activate()
+    @keymap.loadUserKeymap()
+    @requireUserInitScript()
+    @menu.update()
+
+    $(window).on 'unload', =>
+      $(document.body).hide()
+      @unloadEditorWindow()
+      false
+
+    @displayWindow()
+
+  unloadEditorWindow: ->
+    return if not @project and not @rootView
+
+    windowState = @getWindowState()
+    windowState.set('project', @project)
+    windowState.set('syntax', @syntax.serialize())
+    windowState.set('rootView', @rootView.serialize())
+    @packages.deactivatePackages()
+    windowState.set('packageStates', @packages.packageStates)
+    @saveWindowState()
+    @rootView.remove()
+    @project.destroy()
+    @windowEventHandler?.unsubscribe()
+
+  # Set up the default event handlers and menus for a non-editor window.
+  #
+  # This can be used by packages to have a minimum level of keybindings and
+  # menus available when not using the standard editor window.
+  #
+  # This should only be called after setUpEnvironment() has been called.
+  setUpDefaultEvents: ->
+    @windowEventHandler = new WindowEventHandler
+    @keymap.loadBundledKeymaps()
+    @menu.update()
+
   loadThemes: ->
     @themes.load()
 
diff --git a/src/command-installer.coffee b/src/command-installer.coffee
index 77dacc934..339da0be6 100644
--- a/src/command-installer.coffee
+++ b/src/command-installer.coffee
@@ -47,3 +47,13 @@ module.exports =
             symlinkCommand(commandPath, destinationPath, installCallback)
       else
         installCallback(new Error("No destination directory exists to install"))
+
+  installAtomCommand: (callback) ->
+    {resourcePath} = atom.getLoadSettings()
+    commandPath = path.join(resourcePath, 'atom.sh')
+    @install(commandPath, callback)
+
+  installApmCommand: (callback) ->
+    {resourcePath} = atom.getLoadSettings()
+    commandPath = path.join(resourcePath, 'node_modules', '.bin', 'apm')
+    @install(commandPath, callback)
diff --git a/src/window-bootstrap.coffee b/src/window-bootstrap.coffee
index 6d94e4dc0..c7cd6b190 100644
--- a/src/window-bootstrap.coffee
+++ b/src/window-bootstrap.coffee
@@ -5,6 +5,6 @@ require './window'
 
 Atom = require './atom'
 window.atom = new Atom()
-window.setUpEnvironment('editor')
-window.startEditorWindow()
+atom.setUpEnvironment('editor')
+atom.startEditorWindow()
 console.log "Window load time: #{Date.now() - startTime}ms"
diff --git a/src/window.coffee b/src/window.coffee
index 2da308cfd..3aa23069e 100644
--- a/src/window.coffee
+++ b/src/window.coffee
@@ -1,83 +1,3 @@
-path = require 'path'
-{$} = require './space-pen-extensions'
-_ = require 'underscore-plus'
-ipc = require 'ipc'
-WindowEventHandler = require './window-event-handler'
-
-### Internal ###
-
-windowEventHandler = null
-
-# This method is called in any window needing a general environment, including specs
-window.setUpEnvironment = (windowMode) ->
-  atom.windowMode = windowMode
-  atom.initialize()
-
-# Set up the default event handlers and menus for a non-editor windows.
-#
-# This can be used by packages to have a minimum level of keybindings and
-# menus available when not using the standard editor window.
-#
-# This should only be called after setUpEnvironment() has been called.
-window.setUpDefaultEvents = ->
-  windowEventHandler = new WindowEventHandler
-  atom.keymap.loadBundledKeymaps()
-  atom.menu.update()
-
-# This method is only called when opening a real application window
-window.startEditorWindow = ->
-  if process.platform is 'darwin'
-    installAtomCommand()
-    installApmCommand()
-
-  windowEventHandler = new WindowEventHandler
-  atom.restoreDimensions()
-  atom.config.load()
-  atom.config.setDefaults('core', require('./root-view').configDefaults)
-  atom.config.setDefaults('editor', require('./editor-view').configDefaults)
-  atom.keymap.loadBundledKeymaps()
-  atom.themes.loadBaseStylesheets()
-  atom.packages.loadPackages()
-  deserializeEditorWindow()
-  atom.packages.activate()
-  atom.keymap.loadUserKeymap()
-  atom.requireUserInitScript()
-  atom.menu.update()
-  $(window).on 'unload', ->
-    $(document.body).hide()
-    unloadEditorWindow()
-    false
-
-  atom.displayWindow()
-
-window.unloadEditorWindow = ->
-  return if not atom.project and not atom.rootView
-  windowState = atom.getWindowState()
-  windowState.set('project', atom.project)
-  windowState.set('syntax', atom.syntax.serialize())
-  windowState.set('rootView', atom.rootView.serialize())
-  atom.packages.deactivatePackages()
-  windowState.set('packageStates', atom.packages.packageStates)
-  atom.saveWindowState()
-  atom.rootView.remove()
-  atom.project.destroy()
-  windowEventHandler?.unsubscribe()
-
-installAtomCommand = (callback) ->
-  {resourcePath} = atom.getLoadSettings()
-  commandPath = path.join(resourcePath, 'atom.sh')
-  require('./command-installer').install(commandPath, callback)
-
-installApmCommand = (callback) ->
-  {resourcePath} = atom.getLoadSettings()
-  commandPath = path.join(resourcePath, 'node_modules', '.bin', 'apm')
-  require('./command-installer').install(commandPath, callback)
-
-window.deserializeEditorWindow = ->
-  atom.deserializePackageStates()
-  atom.deserializeProject()
-  atom.deserializeRootView()
-
 window.onerror = ->
   atom.openDevTools()