--- /dev/null
+<key>CFBundleDocumentTypes</key>
+<array>
+<dict>
+<key>CFBundleTypeExtensions</key>
+<array>
+<string>jvp</string>
+</array>
+<key>CFBundleTypeName</key>
+<string>Jalview Project File</string>
+<key>CFBundleTypeIconFile</key>
+<string>Jalview-File.icns</string>
+<key>CFBundleTypeRole</key>
+<string>Editor</string>
+<key>CFBundleTypeMIMETypes</key>
+<array>
+<string>application/x-jalview-project</string>
+</array>
+<key>LSIsAppleDefaultForType</key>
+<true/>
+</dict>
+<dict>
+<key>CFBundleTypeExtensions</key>
+<array>
+<string>jvl</string>
+</array>
+<key>CFBundleTypeName</key>
+<string>Jalview Version Locator</string>
+<key>CFBundleTypeIconFile</key>
+<string>Jalview-Version-Locator.icns</string>
+<key>CFBundleTypeRole</key>
+<string>Editor</string>
+<key>CFBundleTypeMIMETypes</key>
+<array>
+<string>application/x-jalview-version-locator</string>
+</array>
+<key>LSIsAppleDefaultForType</key>
+<true/>
+</dict>
+</array>