diff --git a/app/scripts/storage/index.js b/app/scripts/storage/index.js
index 0b43c9f5..ca3a0c11 100644
--- a/app/scripts/storage/index.js
+++ b/app/scripts/storage/index.js
@@ -5,6 +5,7 @@ var Launcher = require('../comp/launcher');
 var Storage = {
     file: require('./storage-file'),
     dropbox: require('./storage-dropbox'),
+    webdav: require('./storage-webdav'),
     cache: Launcher ? require('./storage-file-cache') : require('./storage-cache')
 };
 
diff --git a/app/scripts/storage/storage-dropbox.js b/app/scripts/storage/storage-dropbox.js
index 98127c10..7cf97990 100644
--- a/app/scripts/storage/storage-dropbox.js
+++ b/app/scripts/storage/storage-dropbox.js
@@ -7,6 +7,7 @@ var logger = new Logger('storage-dropbox');
 
 var StorageDropbox = {
     name: 'dropbox',
+    icon: 'dropbox',
     enabled: true,
 
     _convertError: function(err) {
diff --git a/app/scripts/storage/storage-file.js b/app/scripts/storage/storage-file.js
index cbd9a7dc..e519ea8d 100644
--- a/app/scripts/storage/storage-file.js
+++ b/app/scripts/storage/storage-file.js
@@ -9,6 +9,7 @@ var fileWatchers = {};
 
 var StorageFile = {
     name: 'file',
+    icon: 'hdd-o',
     enabled: !!Launcher,
 
     load: function(path, callback) {
diff --git a/app/scripts/storage/storage-webdav.js b/app/scripts/storage/storage-webdav.js
new file mode 100644
index 00000000..ed95ac77
--- /dev/null
+++ b/app/scripts/storage/storage-webdav.js
@@ -0,0 +1,42 @@
+'use strict';
+
+var Logger = require('../util/logger');
+
+var logger = new Logger('storage-webdav');
+
+var StorageDropbox = {
+    name: 'webdav',
+    icon: 'server',
+    enabled: true,
+
+    openFields: [
+        { id: 'url', title: 'openUrl', desc: 'openUrlDesc', type: 'text', required: true },
+        { id: 'user', title: 'openUser', placeholder: 'openUserPlaceholder', type: 'text' },
+        { id: 'password', title: 'openPass', placeholder: 'openPassPlaceholder', type: 'password' }
+    ],
+
+    load: function(path, callback) {
+        logger.debug('Load', path);
+        var ts = logger.ts();
+        var stat = {};
+        logger.debug('Loaded', path, stat ? stat.versionTag : null, logger.ts(ts));
+        callback('not implemented');
+    },
+
+    stat: function(path, callback) {
+        logger.debug('Stat', path);
+        var ts = logger.ts();
+        var stat = {};
+        logger.debug('Stated', path, stat ? stat.versionTag : null, logger.ts(ts));
+        callback('not implemented');
+    },
+
+    save: function(path, data, callback, rev) {
+        logger.debug('Save', path, rev);
+        var ts = logger.ts();
+        logger.debug('Saved', path, logger.ts(ts));
+        callback('not implemented');
+    }
+};
+
+module.exports = StorageDropbox;
diff --git a/app/scripts/util/locale.js b/app/scripts/util/locale.js
index dafd9d40..505630cc 100644
--- a/app/scripts/util/locale.js
+++ b/app/scripts/util/locale.js
@@ -19,6 +19,11 @@ var Locale = {
     or: 'or',
     notImplemented: 'Not Implemented',
 
+    cache: 'cache',
+    file: 'file',
+    webdav: 'WebDAV',
+    dropbox: 'Dropbox',
+
     menuAllItems: 'All Items',
     menuColors: 'Colors',
     menuTags: 'Tags',
@@ -126,6 +131,14 @@ var Locale = {
     openWrongFileBody: 'This file format is not supported. This app works with KeePass database format files (KDBX).',
     openKdbFileBody: 'You are opening an old version format file (KDB). This app supports only new format (KDBX), ' +
         'please use KeePass v2 to convert between them.',
+    openConfigHeader: '{} Settings',
+    openUrl: 'URL',
+    openUrlDesc: 'https://server/path/file.kdbx, or just file.kdbx',
+    openUser: 'Username',
+    openUserPlaceholder: 'no username',
+    openPass: 'Password',
+    openPassPlaceholder: 'no password',
+    openConfigError: 'Error: {}',
 
     detAttDownload: 'Shift-click attachment button to download or ',
     detAttDelToRemove: 'Delete to remove',
diff --git a/app/scripts/views/open-config-view.js b/app/scripts/views/open-config-view.js
new file mode 100644
index 00000000..0acdeb77
--- /dev/null
+++ b/app/scripts/views/open-config-view.js
@@ -0,0 +1,79 @@
+'use strict';
+
+var Backbone = require('backbone'),
+    Locale = require('../util/locale'),
+    Keys = require('../const/keys');
+
+var OpenConfigView = Backbone.View.extend({
+    template: require('templates/open-config.hbs'),
+
+    events: {
+        'click .open__config-btn-cancel': 'cancel',
+        'click .open__config-btn-ok': 'apply',
+        'input input': 'changeInput',
+        'keyup input': 'keyup'
+    },
+
+    render: function() {
+        this.renderTemplate(this.model);
+        this.$el.find(':input:first').focus();
+        this.checkValidity();
+        return this;
+    },
+
+    cancel: function() {
+        this.trigger('cancel');
+    },
+
+    apply: function() {
+        var data = this.getData();
+        if (data) {
+            this.trigger('apply', data);
+        }
+    },
+
+    changeInput: function() {
+        this.checkValidity();
+    },
+
+    keyup: function(e) {
+        if (e.which === Keys.DOM_VK_RETURN) {
+            this.apply();
+        }
+    },
+
+    checkValidity: function() {
+        var isValid = this.getData();
+        this.$el.find('.open__config-btn-ok').prop('disabled', !isValid);
+    },
+
+    getData: function() {
+        var data = { storage: this.model.id };
+        this.model.fields.every(function(field) {
+            var input = this.$el.find('#open__config-field-' + field.id)[0];
+            if (data && input.checkValidity()) {
+                data[field.id] = input.value;
+            } else {
+                data = null;
+                return false;
+            }
+            return true;
+        }, this);
+        return data;
+    },
+
+    setDisabled: function(disabled) {
+        disabled = !!disabled;
+        this.$el.find(':input:not(.open__config-btn-cancel)').prop('disabled', disabled);
+        this.$el.toggleClass('open__config--disabled', disabled);
+        if (disabled) {
+            this.$el.find('.open__config-error').text('');
+        }
+    },
+
+    setError: function(err) {
+        this.$el.find('.open__config-error').text(Locale.openConfigError.replace('{}', err));
+    }
+});
+
+module.exports = OpenConfigView;
diff --git a/app/scripts/views/open-view.js b/app/scripts/views/open-view.js
index fdf2bd7c..707864ec 100644
--- a/app/scripts/views/open-view.js
+++ b/app/scripts/views/open-view.js
@@ -2,12 +2,14 @@
 
 var Backbone = require('backbone'),
     kdbxweb = require('kdbxweb'),
+    OpenConfigView = require('./open-config-view'),
     Keys = require('../const/keys'),
     Alerts = require('../comp/alerts'),
     SecureInput = require('../comp/secure-input'),
     DropboxLink = require('../comp/dropbox-link'),
     Logger = require('../util/logger'),
-    Locale = require('../util/locale');
+    Locale = require('../util/locale'),
+    Storage = require('../storage');
 
 var logger = new Logger('open-view');
 
@@ -22,6 +24,7 @@ var OpenView = Backbone.View.extend({
         'click .open__icon-import-xml': 'importFromXml',
         'click .open__icon-demo': 'createDemo',
         'click .open__icon-more': 'toggleMore',
+        'click .open__icon-webdav': 'toggleWebDav',
         'click .open__pass-input[readonly]': 'openFile',
         'input .open__pass-input': 'inputInput',
         'keydown .open__pass-input': 'inputKeydown',
@@ -35,11 +38,13 @@ var OpenView = Backbone.View.extend({
         'drop': 'drop'
     },
 
+    views: null,
     params: null,
     passwordInput: null,
     busy: false,
 
     initialize: function () {
+        this.views = {};
         this.params = {
             id: null,
             name: '',
@@ -65,17 +70,10 @@ var OpenView = Backbone.View.extend({
 
     getLastOpenFiles: function() {
         return this.model.fileInfos.map(function(f) {
-            var icon;
-            switch (f.get('storage')) {
-                case 'dropbox':
-                    icon = 'dropbox';
-                    break;
-                case 'file':
-                    icon = 'hdd-o';
-                    break;
-                default:
-                    icon = 'file-text';
-                    break;
+            var icon = 'file-text';
+            var storage = f.get('storage');
+            if (Storage[storage] && Storage[storage].icon) {
+                icon = Storage[storage].icon;
             }
             return {
                 id: f.get('id'),
@@ -223,12 +221,14 @@ var OpenView = Backbone.View.extend({
 
     openFile: function() {
         if (!this.busy) {
+            this.closeConfig();
             this.openAny('fileData');
         }
     },
 
     importFromXml: function() {
         if (!this.busy) {
+            this.closeConfig();
             this.openAny('fileXml', 'xml');
         }
     },
@@ -355,9 +355,13 @@ var OpenView = Backbone.View.extend({
 
     drop: function(e) {
         e.preventDefault();
+        if (this.busy) {
+            return;
+        }
         if (this.dragTimeout) {
             clearTimeout(this.dragTimeout);
         }
+        this.closeConfig();
         this.$el.removeClass('open--drag');
         var files = e.target.files || e.originalEvent.dataTransfer.files;
         var dataFile = _.find(files, function(file) { return file.name.split('.').pop().toLowerCase() === 'kdbx'; });
@@ -376,6 +380,7 @@ var OpenView = Backbone.View.extend({
         if (this.busy) {
             return;
         }
+        this.closeConfig();
         var that = this;
         DropboxLink.authenticate(function(err) {
             if (err) {
@@ -467,6 +472,7 @@ var OpenView = Backbone.View.extend({
 
     createDemo: function() {
         if (!this.busy) {
+            this.closeConfig();
             if (!this.model.createDemoFile()) {
                 this.trigger('close');
             }
@@ -515,7 +521,75 @@ var OpenView = Backbone.View.extend({
     },
 
     toggleMore: function() {
+        if (this.busy) {
+            return;
+        }
+        this.closeConfig();
         this.$el.find('.open__icons--lower').toggleClass('hide');
+    },
+
+    toggleWebDav: function() {
+        if (this.busy) {
+            return;
+        }
+        this.$el.find('.open__icons--lower').addClass('hide');
+        this.$el.find('.open__pass-area').addClass('hide');
+        this.showConfig(Storage.webdav);
+    },
+
+    showConfig: function(storage) {
+        if (this.busy) {
+            return;
+        }
+        if (this.views.openConfig) {
+            this.views.openConfig.remove();
+        }
+        var config = {
+            id: storage.name,
+            name: Locale[storage.name] || storage.name,
+            icon: storage.icon,
+            fields: storage.openFields
+        };
+        this.views.openConfig = new OpenConfigView({ el: this.$el.find('.open__config-wrap'), model: config }).render();
+        this.views.openConfig.on('cancel', this.closeConfig.bind(this));
+        this.views.openConfig.on('apply', this.applyConfig.bind(this));
+    },
+
+    closeConfig: function() {
+        if (this.busy) {
+            this.storageWaitId = null;
+            this.busy = false;
+        }
+        if (this.views.openConfig) {
+            this.views.openConfig.remove();
+            delete this.views.openConfig;
+        }
+        this.$el.find('.open__pass-area').removeClass('hide');
+        this.$el.find('.open__config').addClass('hide');
+        this.inputEl.focus();
+    },
+
+    applyConfig: function(config) {
+        if (this.busy || !config) {
+            return;
+        }
+        this.busy = true;
+        this.views.openConfig.setDisabled(true);
+        var storage = Storage[config.storage];
+        this.storageWaitId = Math.random();
+        storage.stat(config, this.storageStatComplete.bind(this, this.storageWaitId));
+    },
+
+    storageStatComplete: function(waitId, err) {
+        if (this.storageWaitId !== waitId) {
+            return;
+        }
+        this.storageWaitId = null;
+        this.busy = false;
+        this.views.openConfig.setDisabled(false);
+        if (err) {
+            this.views.openConfig.setError(err);
+        }
     }
 });
 
diff --git a/app/styles/areas/_open.scss b/app/styles/areas/_open.scss
index 82ca8e66..46139146 100644
--- a/app/styles/areas/_open.scss
+++ b/app/styles/areas/_open.scss
@@ -73,6 +73,35 @@
     }
   }
 
+  &__config {
+    @include display(flex);
+    @include align-items(stretch);
+    @include flex-direction(column);
+    @include justify-content(flex-start);
+    position: relative;
+    width: 30em;
+    .open--drag & {
+      display: none;
+    }
+    &-buttons {
+      @include align-self(flex-end);
+    }
+    &-header {
+      >i { margin-right: .3em; }
+    }
+    &-field {
+      width: 100%;
+    }
+    &:not(.open__config--disabled) {
+      .open__config-btn-ok-text { display: inline; }
+      .open__config-btn-ok-spinner { display: none; }
+    }
+    &.open__config--disabled {
+      .open__config-btn-ok-text { display: none; }
+      .open__config-btn-ok-spinner { display: block; }
+    }
+  }
+
   input[type=password].open__pass-input {
     font-size: $large-pass-font-size;
     margin-bottom: 0;
diff --git a/app/templates/open-config.hbs b/app/templates/open-config.hbs
new file mode 100644
index 00000000..40938e94
--- /dev/null
+++ b/app/templates/open-config.hbs
@@ -0,0 +1,23 @@
+<div class="open__config">
+    <h2 class="open__config-header"><i class="fa fa-{{icon}}"></i> {{#res 'openConfigHeader'}}{{name}}{{/res}}</h2>
+    <div class="open__config-fields">
+        {{#each fields as |field ix|}}
+        <label for="open__config-field-{{id}}">{{res title}}:</label>
+        {{#if desc}}<div class="open__config-field-desc muted-color">{{res desc}}</div>{{/if}}
+        <input type="{{type}}" class="open__config-field input-base" id="open__config-field-{{id}}"
+            autocomplete="off"
+            {{#if placeholder}}placeholder="{{res placeholder}}"{{/if}}
+            {{#if required}}required{{/if}}
+            {{#if pattern}}pattern="{{pattern}}"{{/if}}
+        />
+        {{/each}}
+    </div>
+    <div class="open__config-error error-color"></div>
+    <div class="open__config-buttons">
+        <button class="btn-silent open__config-btn-cancel">{{res 'alertCancel'}}</button>
+        <button class="open__config-btn-ok">
+            <span class="open__config-btn-ok-text">{{res 'alertOk'}}</span>
+            <i class="open__config-btn-ok-spinner fa fa-spinner fa-spin"></i>
+        </button>
+    </div>
+</div>
diff --git a/app/templates/open.hbs b/app/templates/open.hbs
index d0eab308..c255e4df 100644
--- a/app/templates/open.hbs
+++ b/app/templates/open.hbs
@@ -67,6 +67,8 @@
             {{/each}}
         </div>
     </div>
+    <div class="open__config-wrap">
+    </div>
     <div class="open__dropzone">
         <i class="fa fa-lock muted-color open__dropzone-icon"></i>
         <h1 class="muted-color open__dropzone-header">{{res 'openDropHere'}}</h1>