Contact official support with your order ID or the email used for purchase. They can resend the key.

Download the official installer directly from the authorized 360converter website.

Unlimited Offline Transcription for Audio & Video - 360Converter

: Open the application, click Activate in the left panel, and input your license code into the provided fields.

Create and edit SRT/VTT files for video.

A is a unique alphanumeric string that activates premium features — in this case, offline transcription . The official model usually works as follows:

360converter Offline Transcribe is a desktop application designed to convert speech to text without an internet connection. Unlike web-based platforms that upload your files to external servers, this offline tool utilizes your local hardware (CPU and GPU) to run deep-learning speech recognition models. Key Features

Open the application. You will see a welcome screen stating "Free Trial – 5 minutes remaining" or "Activate License."

Free or trial versions usually impose limits on file duration or the number of concurrent transcriptions.

Offers limited transcription minutes or restricts access to advanced language models to let you test performance.

: Includes one free language and allows for the purchase of additional language packs.