iA Writer Pro is a professional writing suite that gives you full control over your notes, drafts and edits.

Unmatched Writing Experience
iA Writer is designed to provide the best digital writing experience: Keep your hands on the keyboard and your mind in the text.

Swipe Right to Library
iA Writer now comes with an integrated library for all your documents. With a swipe to the right you have easy access to all your texts in one place.

Swipe Left to Preview
With synchronized scrolling Preview, iA Writer consciously separates form and content. It optimizes plain text writing while offering stellar formatted export—with world class typography.

Focus Mode and Syntax Control
iA Writer is famous for offering a deeper focus on your text. Its unique tools improve your writing style by honing your concentration: One sentence at a time, or by highlighting different parts of speech.

All Your Documents on All Your Devices
With seamless Dropbox and iCloud sync, iA Writer keeps your documents safe and at hand on whatever device you are using when inspiration strikes.

Features

• Integrated document Library
• Synchronized scrolling Markdown Preview
• Beautiful Preview templates with curated fonts
• Focus Mode fades all but the current sentence, for maximum concentration
• Convert formatting to Microsoft® Word .docx, and back again
• Also export formatting to HTML and beautifully styled PDF
• Auto Markdown formats text on-screen
• Night Mode
• Real-time iCloud and Dropbox sync
• Reading Time; plus sentence, word, and character count
• Customized for Retina displays
• Handoff support
• Full screen for total immersion in the text

What's New:

Version 7.0

How can you tell if a text was written by a person... or by a robot? Sometimes, you can’t. But at other times, something just seems… off. Using ChatGPT, we often don’t even remember ourselves what we borrowed and what we typed.

Artificial intelligence is a great assistant. But if we blindly allow it to replace our own thoughts and words, we become the mouthpiece of a machine. We need to make sure that we know what we say. And that we say what we mean.

The new iA Writer shows you which words you typed, and which you pasted from ChatGPT or from a friend. It highlights the text you craft yourself and it keeps track of contributors, artificial and natural, so that your voice is what comes through on the page.

For over a decade, iA Writer has helped millions of authors find their voice. With iA Writer 7, we’re making sure you keep it.

Authorship

• Edits made by AI and other artificial tools are dimmed
• Hand-typed text is always shown in full contrast, making it stand out clearly from dimmed, AI-edited text
• Edits made by other humans are underlined
• Paste menu detects conversations copied from ChatGPT, and offers to automatically mark authorship for your questions and ChatGPT’s answers
• Mark As menu makes it easy to mark authorship of selected text
• Paste As menu pastes text and marks authorship at the same time
• Paste Edits From menu automatically detects changes between the selected text and the pasted text, and attributes the changes to the author you choose
• Authorship annotations are saved at the end of files. Hidden when editing in iA Writer, and visible in other apps

Screenshots:

• 
• 
•