diff --git a/conference.js b/conference.js
index 8c7b4ac11..1e5e62085 100644
--- a/conference.js
+++ b/conference.js
@@ -39,6 +39,9 @@ import {
     participantLeft,
     participantRoleChanged
 } from './react/features/base/participants';
+import {
+    showDesktopPicker
+} from  './react/features/desktop-picker';
 import {
     mediaPermissionPromptVisibilityChanged,
     suspendDetected
@@ -66,6 +69,16 @@ let DSExternalInstallationInProgress = false;
 
 import {VIDEO_CONTAINER_TYPE} from "./modules/UI/videolayout/VideoContainer";
 
+/*
+ * Logic to open a desktop picker put on the window global for
+ * lib-jitsi-meet to detect and invoke
+ */
+window.JitsiMeetScreenObtainer = {
+    openDesktopPicker(onSourceChoose) {
+        APP.store.dispatch(showDesktopPicker(onSourceChoose));
+    }
+};
+
 /**
  * Known custom conference commands.
  */
diff --git a/css/_chat.scss b/css/_chat.scss
index b518bd856..a6114db4f 100644
--- a/css/_chat.scss
+++ b/css/_chat.scss
@@ -212,24 +212,24 @@
     line-height: 30px;
 }
 
-::-webkit-scrollbar {
+:not(.default-scrollbar)::-webkit-scrollbar {
     background: #06a5df;
     width: 7px;
 }
 
-::-webkit-scrollbar-button {
+:not(.default-scrollbar)::-webkit-scrollbar-button {
     display: none;
 }
 
-::-webkit-scrollbar-track {
+:not(.default-scrollbar)::-webkit-scrollbar-track {
     background: black;
 }
 
-::-webkit-scrollbar-track-piece {
+:not(.default-scrollbar)::-webkit-scrollbar-track-piece {
     background: black;
 }
 
-::-webkit-scrollbar-thumb {
+:not(.default-scrollbar)::-webkit-scrollbar-thumb {
     background: #06a5df;
     border-radius: 4px;
 }
diff --git a/css/main.scss b/css/main.scss
index 6bee2ce99..dc1cafff2 100644
--- a/css/main.scss
+++ b/css/main.scss
@@ -37,6 +37,7 @@
 @import 'overlay/overlay';
 @import 'inlay';
 @import 'reload_overlay/reload_overlay';
+@import 'modals/desktop-picker/desktop-picker';
 @import 'modals/dialog';
 @import 'modals/feedback/feedback';
 @import 'modals/speaker_stats/speaker_stats';
diff --git a/css/modals/desktop-picker/_desktop-picker.scss b/css/modals/desktop-picker/_desktop-picker.scss
new file mode 100644
index 000000000..7ca455880
--- /dev/null
+++ b/css/modals/desktop-picker/_desktop-picker.scss
@@ -0,0 +1,59 @@
+.desktop-picker-pane {
+    height: 320px;
+    overflow-x: hidden;
+    overflow-y: auto;
+    width: 100%;
+
+    &.source-type-screen {
+        .desktop-picker-source {
+            margin-left: auto;
+            margin-right: auto;
+            width: 50%;
+        }
+
+        .desktop-source-preview-thumbnail {
+            width: 100%;
+        }
+
+        .desktop-source-preview-label {
+            display: none;
+        }
+    }
+
+    &.source-type-window {
+        .desktop-picker-source {
+            display: inline-block;
+            width: 30%;
+        }
+    }
+}
+
+.desktop-picker-source {
+    color: $defaultDarkFontColor;
+    margin-top: 10px;
+    text-align: center;
+
+    &.is-selected {
+        .desktop-source-preview-image-container {
+            background: rgba(0, 0, 0, 0.1);
+            border-radius: $borderRadius;
+        }
+    }
+}
+
+.desktop-source-preview-label {
+    margin-top: 3px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.desktop-source-preview-thumbnail {
+    box-shadow: 5px 5px 5px grey;
+    height: auto;
+    max-width: 100%;
+}
+
+.desktop-source-preview-image-container {
+    padding: 10px;
+}
diff --git a/lang/main.json b/lang/main.json
index abfa901c4..29ed660a5 100644
--- a/lang/main.json
+++ b/lang/main.json
@@ -339,7 +339,10 @@
         "remoteControlAllowedMessage": "__user__ accepted your remote control request!",
         "remoteControlErrorMessage": "An error occurred while trying to request remote control permissions from __user__!",
         "remoteControlStopMessage": "The remote control session ended!",
-        "close": "Close"
+        "close": "Close",
+        "shareYourScreen": "Share your screen",
+        "yourEntireScreen": "Your entire screen",
+        "applicationWindow": "Application window"
     },
     "email":
     {
diff --git a/package.json b/package.json
index 68ad61f79..004fb471f 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "@atlaskit/button": "1.0.3",
     "@atlaskit/button-group": "1.0.0",
     "@atlaskit/modal-dialog": "1.2.4",
+    "@atlaskit/tabs": "1.2.5",
     "async": "0.9.0",
     "autosize": "1.18.13",
     "bootstrap": "3.1.1",
diff --git a/react/features/desktop-picker/actionTypes.js b/react/features/desktop-picker/actionTypes.js
new file mode 100644
index 000000000..722dd5188
--- /dev/null
+++ b/react/features/desktop-picker/actionTypes.js
@@ -0,0 +1,20 @@
+import { Symbol } from '../base/react';
+
+/**
+ * Action to remove known DesktopCapturerSources.
+ *
+ * {
+ *     type: RESET_DESKTOP_SOURCES,
+ * }
+ */
+export const RESET_DESKTOP_SOURCES = Symbol('RESET_DESKTOP_SOURCES');
+
+/**
+ * Action to replace stored DesktopCapturerSources with new sources.
+ *
+ * {
+ *     type: UPDATE_DESKTOP_SOURCES,
+ *     sources: {Array}
+ * }
+ */
+export const UPDATE_DESKTOP_SOURCES = Symbol('UPDATE_DESKTOP_SOURCES');
diff --git a/react/features/desktop-picker/actions.js b/react/features/desktop-picker/actions.js
new file mode 100644
index 000000000..8a4d473d3
--- /dev/null
+++ b/react/features/desktop-picker/actions.js
@@ -0,0 +1,87 @@
+import { getLogger } from 'jitsi-meet-logger';
+
+import { openDialog } from '../base/dialog';
+import {
+    RESET_DESKTOP_SOURCES,
+    UPDATE_DESKTOP_SOURCES
+} from './actionTypes';
+import { DesktopPicker } from './components';
+
+const logger = getLogger(__filename);
+
+/**
+ * Signals to remove all stored DesktopCapturerSources.
+ *
+ * @returns {{
+ *     type: RESET_DESKTOP_SOURCES
+ * }}
+ */
+export function resetDesktopSources() {
+    return {
+        type: RESET_DESKTOP_SOURCES
+    };
+}
+
+/**
+ * Begins a request to get available DesktopCapturerSources.
+ *
+ * @param {Array} types - An array with DesktopCapturerSource type strings.
+ * @param {Object} options - Additional configuration for getting a list
+ * of sources.
+ * @param {Object} options.thumbnailSize - The desired height and width
+ * of the return native image object used for the preview image of the source.
+ * @returns {Function}
+ */
+export function obtainDesktopSources(types, options = {}) {
+    const capturerOptions = {
+        types
+    };
+
+    if (options.thumbnailSize) {
+        capturerOptions.thumbnailSize = options.thumbnailSize;
+    }
+
+    return dispatch => {
+        if (window.JitsiMeetElectron
+            && window.JitsiMeetElectron.obtainDesktopStreams) {
+            window.JitsiMeetElectron.obtainDesktopStreams(
+                sources => dispatch(updateDesktopSources(sources)),
+                error => logger.error(
+                    `Error while obtaining desktop sources: ${error}`),
+                capturerOptions
+            );
+        } else {
+            logger.error('Called JitsiMeetElectron.obtainDesktopStreams '
+                + 'but it is not defined');
+        }
+    };
+}
+
+/**
+ * Signals to open a dialog with the DesktopPicker component.
+ *
+ * @param {Function} onSourceChoose - The callback to invoke when
+ * a DesktopCapturerSource has been chosen.
+ * @returns {Object}
+ */
+export function showDesktopPicker(onSourceChoose) {
+    return openDialog(DesktopPicker, {
+        onSourceChoose
+    });
+}
+
+/**
+ * Signals new DesktopCapturerSources have been received.
+ *
+ * @param {Object} sources - Arrays with DesktopCapturerSources.
+ * @returns {{
+ *     type: UPDATE_DESKTOP_SOURCES,
+ *     sources: Array
+ * }}
+ */
+export function updateDesktopSources(sources) {
+    return {
+        type: UPDATE_DESKTOP_SOURCES,
+        sources
+    };
+}
diff --git a/react/features/desktop-picker/components/DesktopPicker.js b/react/features/desktop-picker/components/DesktopPicker.js
new file mode 100644
index 000000000..7f938ddde
--- /dev/null
+++ b/react/features/desktop-picker/components/DesktopPicker.js
@@ -0,0 +1,264 @@
+/* global config */
+
+import Tabs from '@atlaskit/tabs';
+import React, { Component } from 'react';
+import { connect } from 'react-redux';
+
+import { Dialog, hideDialog } from '../../base/dialog';
+import { translate } from '../../base/i18n';
+import {
+    resetDesktopSources,
+    obtainDesktopSources
+} from '../actions';
+import DesktopPickerPane from './DesktopPickerPane';
+
+const updateInterval = 1000;
+const thumbnailSize = {
+    height: 300,
+    width: 300
+};
+const tabConfigurations = [
+    {
+        label: 'dialog.yourEntireScreen',
+        type: 'screen',
+        isDefault: true
+    },
+    {
+        label: 'dialog.applicationWindow',
+        type: 'window'
+    }
+];
+
+const validTypes = tabConfigurations.map(configuration => configuration.type);
+const configuredTypes = config.desktopSharingChromeSources || [];
+
+const tabsToPopulate = tabConfigurations.filter(configuration =>
+    configuredTypes.includes(configuration.type)
+    && validTypes.includes(configuration.type)
+);
+const typesToFetch = tabsToPopulate.map(configuration => configuration.type);
+
+/**
+ * React component for DesktopPicker.
+ *
+ * @extends Component
+ */
+class DesktopPicker extends Component {
+    /**
+     * DesktopPicker component's property types.
+     *
+     * @static
+     */
+    static propTypes = {
+        /**
+         * Used to request DesktopCapturerSources.
+         */
+        dispatch: React.PropTypes.func,
+
+        /**
+         * The callback to be invoked when the component is closed or
+         * when a DesktopCapturerSource has been chosen.
+         */
+        onSourceChoose: React.PropTypes.func,
+
+        /**
+         * An object with arrays of DesktopCapturerSources. The key
+         * should be the source type.
+         */
+        sources: React.PropTypes.object,
+
+        /**
+         * Used to obtain translations.
+         */
+        t: React.PropTypes.func
+    }
+
+    /**
+     * Initializes a new DesktopPicker instance.
+     *
+     * @param {Object} props - The read-only properties with which the new
+     * instance is to be initialized.
+     */
+    constructor(props) {
+        super(props);
+
+        this.state = {
+            selectedSourceId: ''
+        };
+
+        this._poller = null;
+        this._onCloseModal = this._onCloseModal.bind(this);
+        this._onPreviewClick = this._onPreviewClick.bind(this);
+        this._onSubmit = this._onSubmit.bind(this);
+        this._updateSources = this._updateSources.bind(this);
+    }
+
+    /**
+     * Perform an immediate update request for DesktopCapturerSources and
+     * begin requesting updates at an interval.
+     *
+     * @inheritdoc
+     */
+    componentWillMount() {
+        this._updateSources();
+        this._startPolling();
+    }
+
+    /**
+     * Clean up component and DesktopCapturerSource store state.
+     *
+     * @inheritdoc
+     */
+    componentWillUnmount() {
+        this._stopPolling();
+        this.props.dispatch(resetDesktopSources());
+    }
+
+    /**
+     * Notifies this mounted React Component that it will receive new props.
+     * Sets a default selected source if one is not already set.
+     *
+     * @inheritdoc
+     * @param {Object} nextProps - The read-only React Component props that this
+     * instance will receive.
+     * @returns {void}
+     */
+    componentWillReceiveProps(nextProps) {
+        if (!this.state.selectedSourceId
+            && nextProps.sources.screen.length) {
+            this.setState({ selectedSourceId: nextProps.sources.screen[0].id });
+        }
+    }
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     */
+    render() {
+        return (
+            <Dialog
+                isModal = { false }
+                okTitleKey = 'dialog.Share'
+                onCancel = { this._onCloseModal }
+                onSubmit = { this._onSubmit }
+                titleKey = 'dialog.shareYourScreen'
+                width = 'medium' >
+                { this._renderTabs() }
+            </Dialog>);
+    }
+
+    /**
+     * Dispatches an action to get currently available DesktopCapturerSources.
+     *
+     * @private
+     * @returns {void}
+     */
+    _updateSources() {
+        this.props.dispatch(obtainDesktopSources(
+            typesToFetch,
+            {
+                thumbnailSize
+            }
+        ));
+    }
+
+    /**
+     * Create an interval to update knwon available DesktopCapturerSources.
+     *
+     * @private
+     * @returns {void}
+     */
+    _startPolling() {
+        this._stopPolling();
+        this._poller = window.setInterval(this._updateSources,
+            updateInterval);
+    }
+
+    /**
+     * Cancels the interval to update DesktopCapturerSources.
+     *
+     * @private
+     * @returns {void}
+     */
+    _stopPolling() {
+        window.clearInterval(this._poller);
+        this._poller = null;
+    }
+
+    /**
+     * Sets the currently selected DesktopCapturerSource.
+     *
+     * @param {string} id - The id of DesktopCapturerSource.
+     * @returns {void}
+     */
+    _onPreviewClick(id) {
+        this.setState({ selectedSourceId: id });
+    }
+
+    /**
+     * Request to close the modal and execute callbacks
+     * with the selected source id.
+     *
+     * @returns {void}
+     */
+    _onSubmit() {
+        this._onCloseModal(this.state.selectedSourceId);
+    }
+
+    /**
+     * Dispatches an action to hide the DesktopPicker and invokes
+     * the passed in callback with a selectedSourceId, if any.
+     *
+     * @param {string} id - The id of the DesktopCapturerSource to pass into
+     * the onSourceChoose callback.
+     * @returns {void}
+     */
+    _onCloseModal(id = '') {
+        this.props.onSourceChoose(id);
+        this.props.dispatch(hideDialog());
+    }
+
+    /**
+     * Configures and renders the tabs for display.
+     *
+     * @returns {ReactElement}
+     * @private
+     */
+    _renderTabs() {
+        const tabs = tabsToPopulate.map(tabConfig => {
+            const type = tabConfig.type;
+
+            return {
+                label: this.props.t(tabConfig.label),
+                defaultSelected: tabConfig.isDefault,
+                content: <DesktopPickerPane
+                    key = { type }
+                    onClick = { this._onPreviewClick }
+                    onDoubleClick = { this._onCloseModal }
+                    selectedSourceId = { this.state.selectedSourceId }
+                    sources = { this.props.sources[type] || [] }
+                    type = { type } />
+            };
+        });
+
+        return <Tabs tabs = { tabs } />;
+    }
+}
+
+/**
+ * Maps (parts of) the Redux state to the associated DesktopPicker's props.
+ *
+ * @param {Object} state - Redux state.
+ * @protected
+ * @returns {{
+ *     sources: Object
+ * }}
+ */
+function mapStateToProps(state) {
+    return {
+        sources: state['features/desktop-picker/sources']
+    };
+}
+
+export default translate(connect(mapStateToProps)(DesktopPicker));
diff --git a/react/features/desktop-picker/components/DesktopPickerPane.js b/react/features/desktop-picker/components/DesktopPickerPane.js
new file mode 100644
index 000000000..592cec5ec
--- /dev/null
+++ b/react/features/desktop-picker/components/DesktopPickerPane.js
@@ -0,0 +1,69 @@
+import React, { Component } from 'react';
+import DesktopSourcePreview from './DesktopSourcePreview';
+
+/**
+ * React component for showing a grid of DesktopSourcePreviews.
+ *
+ * @extends Component
+ */
+class DesktopPickerPane extends Component {
+    /**
+     * DesktopPickerPane component's property types.
+     *
+     * @static
+     */
+    static propTypes = {
+        /**
+         * The handler to be invoked when a DesktopSourcePreview is clicked.
+         */
+        onClick: React.PropTypes.func,
+
+        /**
+         * The handler to be invoked when a DesktopSourcePreview is
+         * double clicked.
+         */
+        onDoubleClick: React.PropTypes.func,
+
+        /**
+         * The id of the DesktopCapturerSource that is currently selected.
+         */
+        selectedSourceId: React.PropTypes.string,
+
+        /**
+         * An array of DesktopCapturerSources.
+         */
+        sources: React.PropTypes.array,
+
+        /**
+         * The source type of the DesktopCapturerSources to display.
+         */
+        type: React.PropTypes.string
+    }
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     * @returns {ReactElement}
+     */
+    render() {
+        const previews = this.props.sources.map(source =>
+            <DesktopSourcePreview
+                isSelected = { source.id === this.props.selectedSourceId }
+                key = { source.id }
+                onClick = { this.props.onClick }
+                onDoubleClick = { this.props.onDoubleClick }
+                source = { source } />
+        );
+        const classnames = 'desktop-picker-pane default-scrollbar '
+            + `source-type-${this.props.type}`;
+
+        return (
+            <div className = { classnames }>
+                { previews }
+            </div>
+        );
+    }
+}
+
+export default DesktopPickerPane;
diff --git a/react/features/desktop-picker/components/DesktopSourcePreview.js b/react/features/desktop-picker/components/DesktopSourcePreview.js
new file mode 100644
index 000000000..612ec00d5
--- /dev/null
+++ b/react/features/desktop-picker/components/DesktopSourcePreview.js
@@ -0,0 +1,97 @@
+import React, { Component } from 'react';
+
+/**
+ * React component for displaying a preview of a DesktopCapturerSource.
+ *
+ * @extends Component
+ */
+class DesktopSourcePreview extends Component {
+    /**
+     * DesktopSourcePreview component's property types.
+     *
+     * @static
+     */
+    static propTypes = {
+        /**
+         * If true the 'is-selected' class will be added to the component.
+         */
+        isSelected: React.PropTypes.bool,
+
+        /**
+         * The callback to invoke when the component is clicked.
+         * The id of the DesktopCapturerSource will be passed in.
+         */
+        onClick: React.PropTypes.func,
+
+        /**
+         * The callback to invoke when the component is double clicked.
+         * The id of the DesktopCapturerSource will be passed in.
+         */
+        onDoubleClick: React.PropTypes.func,
+
+        /**
+         * The DesktopCapturerSource to display.
+         */
+        source: React.PropTypes.object
+    }
+
+    /**
+     * Initializes a new DesktopSourcePreview instance.
+     *
+     * @param {Object} props - The read-only properties with which the new
+     * instance is to be initialized.
+     */
+    constructor(props) {
+        super(props);
+
+        this._onClick = this._onClick.bind(this);
+        this._onDoubleClick = this._onDoubleClick.bind(this);
+    }
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     * @returns {ReactElement}
+     */
+    render() {
+        const isSelectedClass = this.props.isSelected ? 'is-selected' : '';
+        const displayClasses = `desktop-picker-source ${isSelectedClass}`;
+
+        return (
+            <div
+                className = { displayClasses }
+                onClick = { this._onClick }
+                onDoubleClick = { this._onDoubleClick }>
+                <div className = 'desktop-source-preview-image-container'>
+                    <img
+                        className = 'desktop-source-preview-thumbnail'
+                        src = { this.props.source.thumbnail.toDataURL() } />
+                </div>
+                <div className = 'desktop-source-preview-label'>
+                    { this.props.source.name }
+                </div>
+            </div>
+        );
+    }
+
+    /**
+     * Invokes the passed in onClick callback.
+     *
+     * @returns {void}
+     */
+    _onClick() {
+        this.props.onClick(this.props.source.id);
+    }
+
+    /**
+     * Invokes the passed in onDoubleClick callback.
+     *
+     * @returns {void}
+     */
+    _onDoubleClick() {
+        this.props.onDoubleClick(this.props.source.id);
+    }
+}
+
+export default DesktopSourcePreview;
diff --git a/react/features/desktop-picker/components/index.js b/react/features/desktop-picker/components/index.js
new file mode 100644
index 000000000..12a0635bf
--- /dev/null
+++ b/react/features/desktop-picker/components/index.js
@@ -0,0 +1 @@
+export { default as DesktopPicker } from './DesktopPicker';
diff --git a/react/features/desktop-picker/index.js b/react/features/desktop-picker/index.js
new file mode 100644
index 000000000..51710a731
--- /dev/null
+++ b/react/features/desktop-picker/index.js
@@ -0,0 +1,5 @@
+export * from './actionTypes';
+export * from './actions';
+export * from './components';
+
+import './reducer';
diff --git a/react/features/desktop-picker/reducer.js b/react/features/desktop-picker/reducer.js
new file mode 100644
index 000000000..8ed4770db
--- /dev/null
+++ b/react/features/desktop-picker/reducer.js
@@ -0,0 +1,59 @@
+import { ReducerRegistry } from '../base/redux';
+import {
+    RESET_DESKTOP_SOURCES,
+    UPDATE_DESKTOP_SOURCES
+} from './actionTypes';
+
+const defaultState = {
+    screen: [],
+    window: []
+};
+
+/**
+ * Listen for actions that mutate the known available DesktopCapturerSources.
+ *
+ * @param {Object[]} state - Current state.
+ * @param {Object} action - Action object.
+ * @param {string} action.type - Type of action.
+ * @param {Array} action.sources - DesktopCapturerSources.
+ * @returns {Object}
+ */
+ReducerRegistry.register(
+    'features/desktop-picker/sources',
+    (state = defaultState, action) => {
+        switch (action.type) {
+        case RESET_DESKTOP_SOURCES:
+            return { ...defaultState };
+        case UPDATE_DESKTOP_SOURCES:
+            return seperateSourcesByType(action.sources);
+        default:
+            return state;
+        }
+    });
+
+/**
+ * Converts an array of DesktopCapturerSources to an object with types
+ * for keys and values being an array with sources of the key's type.
+ *
+ * @param {Array} sources - DesktopCapturerSources.
+ * @returns {Object} An object with the sources split into seperate arrays
+ * based on source type.
+ * @private
+ */
+function seperateSourcesByType(sources = []) {
+    const sourcesByType = {
+        screen: [],
+        window: []
+    };
+
+    sources.forEach(source => {
+        const sourceIdParts = source.id.split(':');
+        const sourceType = sourceIdParts[0];
+
+        if (sourcesByType[sourceType]) {
+            sourcesByType[sourceType].push(source);
+        }
+    });
+
+    return sourcesByType;
+}