You can download the latest version of Ozeki 10 by clicking on the link below. After download, you need to unzip it and run the installer in the zip package.

Ozeki 10 v10.1.102

  1. Improvement (GUI): The graphical user interface has been improved.

Ozeki Installer v10.1.94

  1. Improvement (Performance): The overall performance of the Ozeki Installer System has been improved. You will experience faster display times, faster load times and a better installation experience.

Ozeki Installer v10.1.78

  1. Improvement (Installer): The uninstallation procedure is improved
  2. Improvement (Upgrade): The upgrade procedure is improved

Ozeki Installer v10.1.74

  1. New feature (Phone system): The Ozeki Phone System supports display name based dialing
  2. Improvement (Camera recorder): The camera recorder fixes invalid SDP packets. This means RTSP camera streams are handled in a more fault tolerant way

Ozeki Installer v10.1.70

  1. New feature (Camera Recorder App): The camera recorder app allows you to control ip cameras, usb cameras and other video sources. You may setup recording rules based on events, time schedules or other configurations.
  2. New feature (Classroom App): This app provides all the tools neccessary to teach online. It offers a digital white board, the teacher can share documents, and can hold presentations or synchronized video viewing. This app features a built in chat and and an audio and video conference.

Ozeki Installer v10.1.69

  1. New feature (SMS gateway): Windowing was added to support overrlapped processing and network transfer. This is a great performance boost for IP SMS gateway systems, such as SMPP gateway.
  2. Improvement (Phone system): Video support was improved relay calls
  3. New app (Ozeki classroom): The Ozeki Virtual Classroom is now available as an app for download

Ozeki Installer v10.1.68

  1. Improvement (VoIP): The voice calls work even if all parties (caller, callee and pbx are behind separate NAT firewalls.

Ozeki Installer v10.1.65

  1. Bug fix (UCP connection): The XSER field encoding had a bug. It has been fixed in this new version.

Ozeki Installer v10.1.61

  1. Improvement (SMS Gateway): The speed of the SMS gateway is improved
  2. Improvement (Bulk Messenger): The Bulk Messenger GUI responsiveness is improved
  3. Bug fix (Chat Client): The Chat Client Exit on the taskbar will close all processes

Ozeki Installer v10.1.57

  1. Improvement (Chat system): The installation procedure of the chat client is improved

Ozeki Installer v10.1.53

  1. Improvement (Progress indictation): Better progress indication during the installation procedure

Ozeki Installer v10.1.51

  1. Improvement (Digital signatures): The digital signature handling has been improved.

Ozeki Installer v10.1.50

  1. Improvement (Security): The certificates used for digital signatures have been updated

Ozeki Installer v10.1.49

  1. Improvement (Installer upgrade): The installer upgrade procedure has been improved.
  2. Improvement (Delivery reports): The submit reference management for SMPP connections have been improved in the SMS gateway app.

Ozeki Installer v10.1.48

  1. New feature (Ozeki Phone Syste): This installer makes it possible to install the Ozeki Phone System

Ozeki Installer v10.1.47

  1. New feature (Delivery reports): The SMS delivery report tracking is better. The logs are improved to make it easy to find which message a certain delivery report belongs to
  2. New feature (SQL reporting): The SQL reporting to database feature is improved, to automatically write SQL commands into a text file to handle situations when the database server goes offline.
  3. Improvement (Folder management): The message folders are renamed to make it easier for the users to identify their roles. If messages are moved to the outbox folder, they will automatically be sent.

Ozeki Installer v10.1.40

  1. SQL Reporting: The SQL reporting performance has been signifacantly improved to support message volumes up to 500 MPS (Messages Per Second) in real time. This is achieved by grouping SQL updates into batches.
  2. GUI: The performance of the graphical user interface has been significantly improved by introducing more control over client browser caching.
  3. Message delivery engine: The performance of the message deliery engine has been improved by automatically removing message sources, that are not ready to provide messages for submission.
  4. System load: The performance of system startup is significantly improved, by using parallel threading to load messages queues.

Ozeki Installer v1.1.36

  1. This is the first public release of Ozeki Installer. Ozeki Installer is a very easy to use software, that can be used to download, install and update your selected Ozeki products. Ozeki 10 offers many apps and features and this installer package will help you choose which ones you need. You can use this installer to setup the latest version of Ozeki SMS Gateway, Ozeki Chat, Ozeki Phone System and many other magnificent software packages.

Ozeki 10 v10.1.68

  1. New feature (IMAP server): This version includes a fully featured IMAP server. This allows e-mail clients, such as Mozilla Thunderbird to access messages in Ozeki as they would access massages on an e-mail server. Multiple IMAP clients can access the same user account. This makes team cooperation easy
  2. Improvement (Multiple, custom queues): The system allows the user to create custom message folders (throught the IMAP protocol)
  3. Bug fix (UCP client): The sequence numbering of the UCP client connection had a bug. This was fixed.
  4. Bug fix (Chat): The built in chat system was improved. Several bugs were fixed.

Ozeki 10 v10.1.66

  1. New feature (PBX): The Ozeki Phone System app is included in this version. This is app will take over the functinality of the classic ozeki PBX available at
  2. Improvement (Chat): The built in chat server and chat client functionality is improved. Several bugs were fixed.
  3. Improvement (HTTP API): The HTTP API is improved to support PBX interactions and (SMS) mobile messaging

Ozeki 10 v10.1.51

  1. Improvement (Chat): Both the built in chat server and the chat clients have been improved. The chat provides a great user experience and is a great tool for teams to communicate securely
  2. Improvement (SMS): Several SMS protocols have been added. The SMPP, UCP, CIMD2, etc protocols work very well. They offer connectivity to the mobile network over IP. You can use secure (SSL/TLS) links.
  3. New feature (PBX): The first version of the Ozeki Phone System APP is included in this version. This app is not fit for production at the moment, but as a preview, it gives you an idea on how to use voip phone lines.
  4. New feature (File manager): We have added a great file manager app, which is fantastic, if you run Ozeki 10 on embedded systems, such as a Raspberry Pi.

Ozeki 10 v10.1.15

  1. Improvement (Linux + Raspberry Pi): The Linux package now works on both Intel based and Arm based Linux systems. You can install it on Ubuntu, Debian or a Rapsberry Pi. No separate package will be required from now on for Arm systems.
  2. Improvement (SSL Certificate Validation): The SSL layer was improved to support enhanced certificate validation for both client and server SSL connections. You can validate the remote party using a custom CA or using a trust chain derived from the system certificate store. This new features allows your to prevent man-in-the-middle attacks for secure connections. This improvement was added to the following SMS connections: SMPP Server, SMPP Client, CIMD2 Server, CIMD2 Client, UCP/EMI Server, UCP/EMI Client.
  3. Improvement (SSL Certificates Creation): The security app was improved to make it easier to create and sign SSL certificates. Now you can not only create and sign X509 certificates, but you can also specify the usage flags on the graphical user interface. This makes it easy for you to restrict how an issued certificate can be used. For example it can be setup for code signing or you can allow cert signing or encryption.

Ozeki 10 v10.1.11

This version was dedicated to improve the mobile messaging (SMS) capabilities of the platform. The major SMS protocols were added, to make direct connection possible over the Internet to SMS service providers. The SMS modem capabilities and SMS encoding and decoding capabilities were improved. Automatic SMS connection selection was also included.

  1. Improvements in the SMS Gateway app
  2. Improvements in the Lego connection
  3. Improvements in the SNAP programming app
  4. New feature: SMTP server service
  5. New feature: UCP server service
  6. New feature: CIMD2 server service

Ozeki 10 v10.1.0

  • New feature (UCP Server): This version includes an UCP SMS server. This service allows you to setup user accounts, that can connect over the network to your system, and can send and receive SMS messages.
  • New feature (UCP Client): This version includes an UCP SMS client. This UCP SMS client allows you to connect to SMS service providers using the UCP/EMI protocol and it allows you to send and receive SMS messages.
  • Improvement (SMS message folders): The message folders can be viewed in an e-mail client like fashion, in which all messages can be opened like an e-mail message. When an SMS message is opened, you can see the full delivery history and event log of the message, including the submit and delivery reports. These reports contain the submitted PDU-s and the message reference IDs returned by the GSM network or the SMS service provider.
  • Improvement (Android SMS support): If you install Ozeki 10 on Android mobile phones, the built in SMS client will work on phones using new Android versions as well (API Level 24+). This improvement was neccessary to enable SMS functionality on Samsung Galaxy S8, S9 and newer phone models.
  • Improvement (SNAP programming language): The SNAP programming language included in the software can be used for education. In this version this whole system was reviewed and made better. New blocks were added to extend the basic functionality, and overall performance, stability and responsiveness was improved.
  • Improvement (Android sensors): Support for new android hardware sensors were added to the system (more then twenty different sensors are supported now). These sensors can be accessed locally through local programming APIs, from SNAP, from databases or remotely using the Ozeki APIs.
  • Improvement (Lego robot sensors): In this version the Lego robot connection was improved to offer more features and to provide better access to the sensors and motors, that come with Lego Mindstorms EV3. These ipmrovement work well with the SNAP programming language. This is great for education.

Ozeki 10 v10.0.79

  • New feature (Lego EV3 support): This version offers full support for the Lego Mindstorms EV3 robot platform. This is great if you wish to use Ozeki 10 for robotics education. Ozeki 10 now gives you full access to the Lego Brick over a bluetooth connection, and it allows you to control following sensors: Ultrasonic sensor, Infrared sensor, Color sensor, Gyro sensor, Touch sensor. It also supports controlling the EV3 motors, and you can read out the motor encoder value to know at which angle a certain motor is. Of course the built in sensors of the EV3 brick are also supported: LED, LCD display and the built in buzzer.
  • New feature (Snap app): Lego Mindstorms EV3 support is now built into SNAP. This makes it easy to teach robotics programming with this fantastic, simple visual programming language. This new Lego EV3 extension offers simple building blocks to read sensor values and to control motors. It is fun and super easy to use.
  • New feature (Snap app): The snap app now supports gamepads. One or more gamepad can be connected and simple games can be created. The gamepad blocks can also be used with the Lego EV3 blocks to achieve simple robot control.
  • New feature (Snap app): The snap all will keep the code under construction in the editor persistently. Even if you shut down your computer, when it comes back again, the code will still be in the editor.

Ozeki 10 v10.0.78

  • New feature in the Windows version: Automatic camera discovery on all ONVIF IP cameras on your local network.
  • New feature in the Camera Recorder app: It is possible to export and import any camera configuration to xml or json format.
  • New feature in the Ubuntu and the Raspbian versions: All Ozeki Arduino libraries added to the Ozeki 10 linux versions. The libraries can be found at /usr/share/arduino/libraries.
  • New feature in the Android Chat Client: It has a new user interface.

Ozeki 10 v10.0.77

  • Improvement (SMS/SMS over Http): The HTTP server connection was improved to accept incoming HTTP SMS Client connections
  • New feature (Camera app): A list view was added to the camera manager app. The toolbar of the app has been improved.
  • New feature (Camera app): The camera images can be flipped horizontally and vertically and rotated.
  • Bug fix (Camera / license plate recognition): The license plate recognition did not work, because there was a bug int the computer vision library. This bug is now fixed
  • Improvement (Google maps connection): Multiple markers and text can be displayed on the map
  • Improvement (Google maps connection): GPS parsing, GPS coordinates from Android phones are parsed correctly and can be displayed on the map without modification
  • New (Windows location): Windows GPS and windows location sensors are now supported. You can use external USB GPS on windows or built in locations sensors, such the ones you can find on Surface tablets and laptops
  • Improvement (Chat server): The built in P2P chat server and P2P chat client is improved to support multiple domains.

Ozeki 10 v10.0.76

  • New feature (SMS Wall App): The SMS Wall toolbar got a Clear button, that allows you to clear the displayed SMS messages.
  • New feature (SMS Wall App): The messages on the SMS wall are saved to the disk, and are displayed again after power outage.
  • Improvement (SMS Wall App): If an SMS connection is installed in the SMS Wall app, no routing rule is needed. All SMS messages coming from the installed connection will be displayed on the wall.
  • Bug fix (SMS Wall App): The message highlighting on the wall had a bug. The highlight flag was lost on server reboot.
  • New feature (Camera recorder App): The camera name and the date/time can be displayed on the video stream as an overlay.
  • New feature (Camera recorder App): Recording can be forwarded as e-mail.
  • Improvement (Camera recorder App): A more user friendly toolbar has been created for the camera recorder app.
  • Improvement (All connections): The message preview now displays both the sender/recipient address and sender/recipient connection information.
  • Bug fix (SMPP SMS connection): The SMPP IP SMS connection had a bug, that could occur when multipart SMS messages were received. This bug is now fixed.
  • Bug fix (GSM Modem SMS connection): Low level logging is improved (and switched to disabled by default on the config form).

Ozeki 10 v10.0.75

  • Improvement/camera recording app: New recording options are available for every camera (All IP cameras and USB cameras). Full screen viewing option was added to every camera (IP cameras and USB cameras).
  • New feature/camera recording app: The split view camera device was implemented that allows you to display 4, 9, 25 or more camera streams on a single monitor. The split view camera works as any standard camera, so all options (snapshot, recordings, etc), that you can use for standard USB and IP cameras are available on the split view camera stream as well.
  • Bug fix / bulk messenger app: The bulk e-mail feature had a bug in reporting. It did not report properly whether an e-mail was sent or not. This bug is fixed.
  • Improvement / Modbus protocol: Support for new modbus devices are added to the system including impulse counters for smart energy meters.

Ozeki 10 v10.0.74

  1. Improvements/Bugfixes: The Ozeki Bulk Messenger App has been improved to support call progress indication, and several bugs have been fixed.
  2. New feature: Browser Gamepad Connection. A new connection type is available to allow you to control bluetooth gamepads through webbrowsers on mobile phones and desktops.
  3. New feature: Browser Orientation connection. A new connection is available that can be used to report the orientation of a mobile phone. This is useful for Virtual and Augmented Reality robot applications.
  4. New feature: Camera recording app. The new camera recording App included in this version, allows you to record video from USB and IP cameras. One of the best features of this new app, is that it supports pre and post event recording. This means, that it continuously caches the video stream, and if an alarm or any other event is triggered, it can store the video recording before and after the event. For example if an incident takes place at 3p.m. you will have a recording of the period from 2 p.m. to 4 p.m.
  5. New feature: Task scheduler app. We have added an advanced task scheduler app, that allows you to schedule periodic message sending. You can select, minutes, hours, day of month, month of year and day of week periods. You can also setup a calendar for business days, school holidays, etc and take into account the days defined in your calendar when you create a scheduled task. We use this task scheduler in our office to control the building (hot water, lights, power, etc). This is a very cool feature.
  6. New feature: Modbus connection. Now you can use Modbus devices on RS485 and Modbus TCP (Modbus over IP) connections. The software supports both Modbus ASCII and Modbus RTU modes on the link. This feature can be used to communicate with any Modbus capable device. We have built in native support for Modbus Realy-s, Modbus Temperature sensors, Modbus smart electricity meters, and smart Input Output (I/O) units.
  7. Improvement: The car number plate recognition connection is improved. It works very well for European and American number plates.
  8. Ozeki 10 v10.0.73

    • Improvement in GSM Modem and SMPP connections.
    • Improvement in Bulk Messenger function.
    • Improvement in Robot controller function on Linux versions.
    • Improvement in USB camera handling on Linux versions.

    Ozeki 10 v10.0.72

    • New feature: License plate recognizer allows you to recognize license plate numbers on your camera feed.
    • New feature: Barcode scanner is capable of recognizing and reading barcodes or QR codes on your camera feed.
    • New feature: Motion detector allows you to detect motion of people or moving objects.
    • New feature: Face detector allows you to detect faces on your camera feed.
    • New feature: Circle detector allows you to detect circles on your camera feed.
    • New feature: Frame capture filter allows automatic frame capturing periodically between a specified time interval.

    Ozeki 10 v10.0.71

    • Improvement in Text to Speech engine.
    • New feature: Database polling can be switched on and off in database messaging.
    • New feature: If multiple arduino devices are attached with the same id the system will automatically switch to the last attached device.
    • New features: Ozeki Chat client can be configured to start with windows.
    • Installation speed has been improved.
    • Message delivery speed has been improved.

    Ozeki 10 v10.0.70

    • New feature: Text to speech function. Using this Text to Speech connection allows you to read out text in your browser window.
    • New feature: Orientation sensor. It allows you to be notified of changes in the orientation of your device from your browser window.

    Ozeki 10 v10.0.69

    • New feature: Web Speech to Text connection allows you to recognize speech from your web browser window.
    • Bugfix in the installer of Linux version.
    • Bugfix in the SMS Gateway function.

    Ozeki 10 v10.0.68

    • Download Ozeki 10 for your Windows or Linux PC, or your Raspberry Pi or your Android smart phone. It allows you to build an advanced system based on messaging. It is an excellent tool for creating high performance business messaging systems or to control robots or industrial equipment.

    Ozeki 10 v10.0.67

    • Cluster feature is considered stable (ready for production).
    • New feature: End to end encryption for file transfer in Chat client
    • SMS Gateway feature is under major reconstruction (at this point it is unstable).

    Ozeki 10 v10.0.66

    • Android and Linux software versions are available from this version.
    • Chat feature is considered stable (ready for production).
    • SMS Gateway feature is under major reconstruction (at this point it is unstable).

    Ozeki 10 v10.0.65

    • Improvement in the delivery report handling of the SMPP service provider connection.
    • Improvement in the HTTP Client service provider connection. It is possible to use TLS v1.2 from this version.
    • Please note, that this release is still considered a preview. For production systems, at this point we still recommend you to use Ozeki NG SMS Gateway 4.15.0.

    Ozeki 10 v10.0.64

    • This version provides a brand new user interface for the SMS gateway features. Although this interface looks similar to Ozeki NG SMS Gateway v4.15, it uses a component driven - state of the art - GUI engine to serve the content. To see this engine in action open the "Server load" page in the "View" menu of the SMS Gateway app. You will be amazed at the real time information updates and at the way the information is presented. This user interface uses AJAX over HTTPS and Secure websocket technology.
    • This version also includes a HTTP API tester application, that allows our customers to perform a full test of our HTTP API. The install package contains the executable and the full .NET source code of this tester application. It is a very useful tool if you wish to test unicode character support through the HTTP API. It will allow you to verify our support of russian, chinese, japanese, hebrew and arabic characters. The HTTP API tester tool (and the source code) can be found in the following directory after installation: C:/Program Files/Ozeki/Ozeki10/ClientSoftware
    • Please note, that this release is still considered a preview. For production systems, at this point we still recommend you to use Ozeki NG SMS Gateway 4.15.0.

    Ozeki 10 v10.0.63

    • The stored data and all configuration files have been moved to a unified data directory to make it easier to do backup and restore.
    • The HTTP API is improved.
    • The Excel SMS client is updated to be compatible with the previous Ozeki NG SMS Gateway version, and the new port Ozeki 10 HTTP API
    • Logfile management is improved
    • Secure HTTP access (HTTPS) to the built in graphical user interface had an issue with the SSL Certificate. This problem is fixed.
    • This release is considered a preview. For production systems, at this point we recommend you to use Ozeki NG SMS Gateway 4.15.0.

    Ozeki 10 v10.0.62

    • We are proud to announce the first public release of Ozeki 10. This is our new, amazing SMS gateway software. It is the successor of Ozeki NG SMS Gateway. It has fantastic features, such as a built in peer to peer (P2P) chat system, which we believe is better then Skype. It allows communication with people and devices over the Internet using secure, high performance messaging.
    • This release is considered a preview. For production systems, at this point we recommend you to use Ozeki NG SMS Gateway 4.15.0.