Found free AI software-Markup: Document Annotation and PowerPen-AI

PowerPen is an AI rewriting tool that serves as an advanced text editing tool, making language style as easy to use as text style. It offers features such as generating social media responses, modifying language style and tone, adjusting message length, grammar check, spell check, punctuation check, and text summarization. The tool is user-friendly and does not require any special permissions. Users can access it from any favorite social media application through the context menu. It also provides features like data security and encrypted transmission to ensure user safety. PowerPen is the perfect tool for professional writers, students, or anyone looking to communicate effectively. It is a comprehensive tool that offers accuracy and convenience, allowing users to enhance their writing skills.

Functions include social media response generation, language style and tone modification, message length adjustment, grammar check, spell check, punctuation check, and text summarization.