diff --git a/client/src/app/admin/panel/users/admin-panel-list-users.js b/client/src/app/admin/panel/users/admin-panel-list-users.js
index b2997af2..98fbc06f 100644
--- a/client/src/app/admin/panel/users/admin-panel-list-users.js
+++ b/client/src/app/admin/panel/users/admin-panel-list-users.js
@@ -13,6 +13,7 @@ import Message from 'core-components/message';
 import Icon from 'core-components/icon';
 import ModalContainer from 'app-components/modal-container';
 import MainSignUpWidget from 'app/main/main-signup/main-signup-widget';
+import InviteUserWidget from 'app/admin/panel/users/invite-user-widget';
 
 class AdminPanelListUsers extends React.Component {
 
@@ -45,6 +46,9 @@ class AdminPanelListUsers extends React.Component {
                     <Button onClick={this.onCreateUser.bind(this)} type="secondary" size="medium">
                         <Icon size="sm" name="plus"/> {i18n('ADD_USER')}
                     </Button>
+                    <Button onClick={this.onInviteUser.bind(this)} type="secondary" size="medium">
+                        <Icon size="sm" name="plus"/> {i18n('INVITE_USER')}
+                    </Button>
                 </div>
             </div>
         );
@@ -181,6 +185,20 @@ class AdminPanelListUsers extends React.Component {
         ModalContainer.closeModal();
     }
 
+    onInviteUser(user) {
+        ModalContainer.openModal(
+            <div className="admin-panel-list-users__invite-user-form">
+                <InviteUserWidget onSuccess={this.onInviteUserSuccess.bind(this)} />
+                <div style={{textAlign: 'center'}}>
+                    <Button onClick={ModalContainer.closeModal} type="link">{i18n('CLOSE')}</Button>
+                </div>
+            </div>
+        );
+    }
+    onInviteUserSuccess() {
+        ModalContainer.closeModal();
+    }
+
     onUsersRetrieved(result) {
         this.setState({
             page: result.data.page * 1,
diff --git a/client/src/app/admin/panel/users/invite-user-widget.js b/client/src/app/admin/panel/users/invite-user-widget.js
new file mode 100644
index 00000000..8336724d
--- /dev/null
+++ b/client/src/app/admin/panel/users/invite-user-widget.js
@@ -0,0 +1,165 @@
+import React              from 'react';
+import ReactDOM           from 'react-dom';
+import _                  from 'lodash';
+import classNames         from 'classnames';
+
+import i18n               from 'lib-app/i18n';
+import API                from 'lib-app/api-call';
+
+import Captcha            from 'app/main/captcha';
+import SubmitButton       from 'core-components/submit-button';
+import Message            from 'core-components/message';
+import Form               from 'core-components/form';
+import FormField          from 'core-components/form-field';
+import Widget             from 'core-components/widget';
+import Header             from 'core-components/header';
+
+class InviteUserWidget extends React.Component {
+
+    static propTypes = {
+        onSuccess: React.PropTypes.func,
+        className: React.PropTypes.string
+    };
+
+    constructor(props) {
+        super(props);
+
+        this.state = {
+            loading: false,
+            email: null,
+            customFields: []
+        };
+    }
+
+    componentDidMount() {
+        API.call({
+            path: '/system/get-custom-fields',
+            data: {}
+        })
+        .then(result => this.setState({customFields: result.data}));
+    }
+
+    render() {
+        return (
+            <Widget className={this.getClass()}>
+                <Header title={i18n('INVITE_USER')} description={i18n('INVITE_USER_VIEW_DESCRIPTION')} />
+                <Form {...this.getFormProps()}>
+                    <div className="invite-user-widget__inputs">
+                        <FormField {...this.getInputProps()} label={i18n('FULL_NAME')} name="name" validation="NAME" required/>
+                        <FormField {...this.getInputProps()} label={i18n('EMAIL')} name="email" validation="EMAIL" required/>
+                        {this.state.customFields.map(this.renderCustomField.bind(this))}
+                    </div>
+                    <div className="invite-user-widget__captcha">
+                        <Captcha ref="captcha"/>
+                    </div>
+                    <SubmitButton type="primary">{i18n('INVITE_USER')}</SubmitButton>
+                </Form>
+
+                {this.renderMessage()}
+            </Widget>
+        );
+    }
+
+    renderCustomField(customField, key) {
+        if(customField.type === 'text') {
+            return (
+                <FormField {...this.getInputProps()}
+                    name={`customfield_${customField.name}`}
+                    key={key}
+                    label={customField.name}
+                    infoMessage={customField.description}
+                    field="input"/>
+            );
+        } else {
+            const items = customField.options.map(option => ({content: option.name, value: option.name}));
+
+            return (
+                <FormField
+                    name={`customfield_${customField.name}`}
+                    key={key}
+                    label={customField.name}
+                    infoMessage={customField.description}
+                    field="select"
+                    fieldProps={{size:'medium', items}}/>
+            );
+        }
+    }
+
+    renderMessage() {
+        switch (this.state.message) {
+            case 'success':
+                return <Message type="success">{i18n('INVITE_USER_SUCCESS')}</Message>;
+            case 'fail':
+                return <Message type="error">{i18n('EMAIL_EXISTS')}</Message>;
+            default:
+                return null;
+        }
+    }
+
+    getClass() {
+        let classes = {
+            'invite-user-widget': true,
+            [this.props.className]: this.props.className
+        };
+        return classNames(classes);
+    }
+
+    getFormProps() {
+        return {
+            loading: this.state.loading,
+            className: 'invite-user-widget__form',
+            onSubmit: this.onInviteUserFormSubmit.bind(this)
+        };
+    }
+
+    getInputProps(password) {
+        return {
+            className: 'invite-user-widget__input',
+            fieldProps: {
+                size: 'medium',
+                password: password
+            }
+        };
+    }
+
+    onInviteUserFormSubmit(formState) {
+        const captcha = this.refs.captcha.getWrappedInstance();
+
+        if (!captcha.getValue()) {
+            captcha.focus();
+        } else {
+            this.setState({
+                loading: true
+            });
+
+            const form = _.clone(formState);
+
+            this.state.customFields.forEach(customField => {
+                if(customField.type === 'select') {
+                    form[`customfield_${customField.name}`] = customField.options[form[`customfield_${customField.name}`]].name;
+                }
+            })
+
+            API.call({
+                path: '/user/invite',
+                data: _.extend({captcha: captcha.getValue()}, form)
+            }).then(this.onInviteUserSuccess.bind(this)).catch(this.onInviteUserFail.bind(this));
+        }
+    }
+
+    onInviteUserSuccess() {
+        this.setState({
+            loading: false,
+            message: 'success'
+        });
+    }
+
+    onInviteUserFail() {
+        this.setState({
+            loading: false,
+            message: 'fail'
+        });
+    }
+}
+
+export default InviteUserWidget;
diff --git a/client/src/app/admin/panel/users/invite-user-widget.scss b/client/src/app/admin/panel/users/invite-user-widget.scss
new file mode 100644
index 00000000..9ecbf748
--- /dev/null
+++ b/client/src/app/admin/panel/users/invite-user-widget.scss
@@ -0,0 +1,19 @@
+.invite-user-widget {
+    padding: 30px;
+    text-align: center;
+
+    &__form {
+        margin-bottom: 20px;
+    }
+
+    &__inputs {
+        display: inline-block;
+        margin: 0 auto;
+    }
+
+    &__captcha {
+        margin: 10px auto 20px;
+        height: 78px;
+        width: 304px;
+    }
+}
diff --git a/client/src/data/languages/en.js b/client/src/data/languages/en.js
index 6373f738..984d76d8 100644
--- a/client/src/data/languages/en.js
+++ b/client/src/data/languages/en.js
@@ -193,6 +193,7 @@ export default {
     'NEVER': 'Never',
     'HIMSELF': 'himself',
     'ADD_USER': 'Add user',
+    'INVITE_USER': 'Invite user',
     'UPLOAD_FILE': 'Upload file',
     'PRIVATE': 'Private',
     'ENABLE_USER': 'Enable User',
@@ -336,6 +337,7 @@ export default {
     'IMAP_POLLING_DESCRIPTION': 'Inbox checking will not be done automatically by OpenSupports. You have to make POST requests periodically to this url to process the emails: {url}',
     'NEW_CUSTOM_FIELD_DESCRIPTION': 'Here you can create a custom field for an user, it can be a blank text box or a fixed set of options.',
     'CUSTOM_FIELDS_DESCRIPTION': 'Custom fields are defined additional fields the users are able to fill to provide more information about them.',
+    'INVITE_USER_VIEW_DESCRIPTION': 'Here you can invite an user to join our support system, he will just need to provide his password to create a new user.',
 
     //ERRORS
     'EMAIL_OR_PASSWORD': 'Email or password invalid',
@@ -372,6 +374,7 @@ export default {
 
     //MESSAGES
     'SIGNUP_SUCCESS': 'You have registered successfully in our support system.',
+    'INVITE_USER_SUCCESS': 'You have invited a new user successfully in our support system',
     'TICKET_SENT': 'Ticket has been created successfully.',
     'VALID_RECOVER': 'Password recovered successfully',
     'EMAIL_EXISTS': 'Email already exists',