GPTBox

On Windows, GPTBox sits in the taskbar and gives you ChatGPT and DeepSeek inside whatever program you happen to be using.

GPTBox is an AI assistant and chatbot for Windows that types text for you in any application, so you do not have to copy prompts into a browser tab and paste answers back.

The current uses are practical ones: writing emails, drafting documents, composing messages and generating code snippets.

Inline typing puts the generated text directly where your cursor is, and global access through keyboard shortcuts means the assistant is a keypress away in a mail client, a text editor or a code editor.

That makes GPTBox most useful if you switch between many desktop apps during the day and want one assistant across all of them.

It covers writing, editing and basic coding help rather than any one specialised job.

Because it is a Windows application, Mac and mobile users are left out.

You also get a choice of two models, ChatGPT and DeepSeek, which is handy for comparing answers on the same task.