Updated - Katalon Offline Activation Free

If you require permanent, unrestricted offline use with no licensing costs, consider:

| Tool | Offline Activation | Free Forever | License | |------|-------------------|--------------|---------| | Selenium WebDriver (with TestNG/JUnit) | ✅ | ✅ | Apache 2.0 | | Robot Framework (with SeleniumLibrary) | ✅ | ✅ | Apache 2.0 | | Cypress (if Node.js allowed offline) | ✅ | ✅ | MIT | | Playwright | ✅ | ✅ | Apache 2.0 |

These require more coding than Katalon but offer complete freedom in air-gapped environments.

Copy the .exe (Windows) or .app (macOS) installer via USB. Install normally. Launch the application. It will show:
“No internet connection. Please activate offline.”

This paper is provided for educational purposes. Always respect software licenses and intellectual property.

To activate Katalon Studio offline, you must generally have a Katalon Studio Enterprise (KSE) subscription, as the standard free version requires an active internet connection for online activation.

Below is an updated guide for 2026 on how to handle offline activation, including the necessary steps for those using Enterprise trials or paid plans. Core Requirements for Offline Activation

KSE or KRE License: Offline mode is exclusively available for Katalon Studio Enterprise and Katalon Runtime Engine. katalon offline activation free updated

Enterprise Installer: You must download the Enterprise edition from an internet-connected machine; the free edition installer does not support these workflows.

Machine ID: You will need the specific Machine ID of the offline computer to bind the license. Activation Steps (Updated for 2026) 1. Generate the Offline License File

An administrator must generate a .lic file from the Katalon TestOps portal using an internet-connected device:

Select the KSE Hybrid tab (or the relevant license type) and click Create Offline License.

Enter the Machine ID of the offline computer and set an expiry date.

Download the generated .lic file (e.g., KSE_.lic) and transfer it to the offline machine via USB or secure network share. 2. Activate on the Offline Machine Launch Katalon Studio on the offline computer. In the login dialog, select Offline license. If you require permanent, unrestricted offline use with

Click Choose file, select the .lic file you transferred, and click Activate. Critical Limitations & Tips

Irreversible Binding: Once an offline license is created for a specific machine, it cannot be revoked or reassigned to another machine until it expires.

Version Compatibility: Ensure you are using the latest stable release (e.g., version 10.5.1 or newer). Some versions, like 11.1.0, have had documented bugs with offline activation that require updating to resolve.

Trial Users: If you have a business email, you can often activate a 30-day KSE Trial which may allow for offline testing evaluation.

Do you need help finding your Machine ID or setting up the Katalon Runtime Engine for CI/CD?

Offline Activation without Internet Connection - Miscellaneous

Offline activation is not available for the free version of Katalon Studio. This feature is exclusive to Katalon Studio Enterprise (KSE) and Katalon Runtime Engine (KRE) annual subscriptions. Copy the

As of July 2025 (v10.3.0 and later), Katalon merged the Enterprise and Free versions into a single installer. Users who do not have a paid license can still use the software, but they are limited to "Free" features and require an internet connection for login and activation. Key Feature: Katalon Offline License (Enterprise Only)

The offline activation process allows users in restricted or air-gapped environments to use the tool without persistent internet access. [Question] Is Katalon Studio still free? - Web Testing

Katalon Studio is a leading open-source automation tool for web, API, mobile, and desktop testing. While the core version is free, advanced features (Analytics, TestOps integration, and AI-powered authoring) typically require a paid license. However, Katalon offers a free offline activation method for specific scenarios:

As of the 2026 Q2 update, Katalon introduced a new license file format (.license_v3) and removed the previous 30-day hard cap for offline free tiers, replacing it with a renewable 90-day offline token.

Even with the new version, offline activation can fail. Here are the latest fixes:

| Error Message | Likely Cause | Solution | |---------------|---------------|----------| | “Invalid request file format” | Using an old .req from Katalon v7 or v8 | Regenerate the request file with current Katalon version. | | “License count exceeded” | Offline activation counts as a concurrent user | Release any unused offline activations from the portal dashboard. | | “Date tampering detected” | System clock on offline machine is wrong | Sync CMOS battery or use NTP via approved internal server. | | “Free offline activation no longer available” | Trying to activate free tier offline | You must upgrade to Enterprise or use online mode. |

For organizations that pay for Katalon Enterprise and need offline activation across many machines (e.g., 50+ test nodes in a SCADA environment), follow these updated best practices: