The Amber Letter
Panulat sample project
A nested `.plp / .plc / .plx` sample with five drag-ready chapters, front matter, and back matter.

Panulat
Widen your window or rotate your device to continue.
Write your manuscript, shape its pages, and create editions for print and digital reading. Keep every part of your book in one workspace.
Launch PanulatCreate without limits.Independent copy — editing EPUB Version does not change Manuscript or other versions.
Panulat sample project
A nested `.plp / .plc / .plx` sample with five drag-ready chapters, front matter, and back matter.

Manuscript & Versions
Create paperback, hardcover, PDF, and EPUB versions from one manuscript. Switch versions in the Manuscript Panel and give each one its own size, margins, and publication settings.
Update a version with the latest manuscript while preserving its page setup and publication settings.
Updating a version replaces any edits made within that version, but does not affect your manuscript or other versions.
Visual Editor
The page is yours to design, so place Components, style them to match your vision, and give every page the look you imagined.
Add Components to any page and arrange them exactly where you want them.
Adjust each Component’s look until the page matches your vision.
AI Assistant
Plan your book, write your draft, refine it with PenPal AI, and create visuals along the way. Use Ask, Plan, Write, and Draw as you move from idea to finished book.
Explore ideas, ask questions, and get answers.
Work out the approach before making changes.
Put your instructions into action with PenPal AI.
Create illustrations and visuals for your book.
BookVC
Keeps your project protected and synced, so you can continue working wherever inspiration finds you. Track your revisions and return to your last save point at any time.
Your project is backed up and ready wherever you pick it up next.
See how your book has changed from one save to the next.
Go back to an earlier save point whenever you need to.
Cards & Graphs
Use Cards to write notes, characters, places, ideas, research, and other details without worrying about where they belong. Bring them into Graphs to visualize their relationships and see how everything connects.
Give every note, character, place, and piece of research a place to start.
Connect your Cards and see how everything comes together.
Dialogues
Keep each character’s lines organized in one place, then use them across your manga or comic panels without typing them again.
Collect all of a character’s lines in one place, so every line stays tied to the right character.
Place it on a page and select the line it says. No retyping every time.
Take your Dialogues with you as a PDF.
Previewer
Preview your pages across different devices and screen sizes to see how your layout will look.
Preview on a phone, tablet, iPad, Kindle, desktop, or EPUB reader, or set a custom size.
Turn the device to check how your pages read either way.
Zoom the device or the page to check your layout up close.
Export
Export your finished work in the format you need, so every part of it can go wherever you need it.
Ready to share, print, or publish.
Take your planning with you outside Panulat.
Keep each character’s lines in a document of their own.
Write, plan, and build your book for free. No account required.
Start writingDesktop and mobile downloads are coming soon.
The same desktop license works on Windows through Microsoft Store, Mac through Mac Direct, and Linux through Snap Store and Flathub.
One App Store purchase works on supported Mac, iPhone, and iPad devices.
One Google Play purchase works on supported Android phones and tablets.
One AppGallery purchase works on supported Huawei phones and tablets.