To use Fredo Tools offline, you would need to have already installed the necessary software or plugins on your computer. Once the tools are installed, you can typically use them without an internet connection.

However, it's important to note that some functionalities or features may require occasional online connectivity, such as initial installation, updates, or license verification.

Therefore, it's recommended to check the specific documentation or user guides provided by Fredo Tools to understand the offline capabilities and any potential limitations of the tools you are using.