WritezuDocuments
A full word processor: fonts and styles, tables, lists, images and page layout, with themes, find and replace and an outline. Opens and saves Word files, and keeps your words in plain Markdown underneath.
For Windows · Free with an account
Write it. Show it.
Write it. Show it.
Say it.
Writezu is one app for your documents, PDFs and slide decks — and for presenting them live, with an audience screen, a presenter view, and a teleprompter that follows your voice. It all stays on your computer.
Windows 10 and 11
Files stay on your computer
Updates itself
Good evening, and welcome. Tonight we look back on a year of small wins, late nights and good people — and we start by saying thank you to everyone who made it happen.
Listening · 142 words a minute
Make
Everything you write, in one place
A word processor, a PDF editor, slides, an image editor and a notepad — side by side, and built to hand work to one another.
PDFs
Highlight, redact and sign. Rotate pages or pull them into a new PDF, add a watermark and page numbers, set or remove a password, make scanned pages searchable, and compare two versions.
Slides
Every slide is the full editor, with themes, transitions, speaker notes and backgrounds — a colour, a picture, a video or a moving effect. Turn a document into slides, or slides into a document, with one button.
Canvas
An image editor with layers, brushes, shapes and filters — and AI image generation if you add your own key. Put what you make straight onto a document or a slide.
Notepad
Notes and to-dos with dates, reminders and pins. A keyboard shortcut jots one down from anywhere on your computer, and one click turns a note into a full document.
AI, only if you want it
Everything works by hand. Add a key from the AI provider you choose and it can rewrite, fix, shorten or summarise what you select — nothing is sent until you ask.
Present
Built for the room, not just the slide
Run a talk, a class or a Sunday service from one laptop: the room sees the audience screen, you see everything else.
Audience screen and presenter view
The projector shows the slide. Your screen shows the next one, your notes, the running order and the time.
Running orders
Line decks and songs up in a playlist that plays back to back — plus a stage display for a monitor facing the band.
Countdowns and holding screens
Set a start time and the show begins by itself. Intermission picks up where you left off; an ending screen closes the night.
Messages to the room
A line along the bottom of the screen without stopping anything — “Parent of #142, please come to the nursery.”
Point and draw
A laser pointer, highlighting, underlines, a pen and shapes, drawn live on the audience screen — and kept as a copy of the deck if you want them.
Songs from pasted lyrics
Paste the words and get a deck split into verses and choruses, with the copyright line your licence asks for.
Voice
A teleprompter that keeps up with you
Speech is recognised on your own computer — nothing you say is sent anywhere. It's fastest with an NVIDIA graphics card and works on any recent processor.
It follows your voice
The script rolls as you speak and dims what you've already said. It keeps pace with a reader who never pauses, and finds you again if you go back or go off script.
Dictation anywhere
Hold your push-to-talk key and talk: the words are typed into whatever you're working in — not only Writezu.
Slides that move when you do
Finish what a slide says and the next one comes up. Say “next slide”, “go back” or “hold the prompter” and it does.
Karaoke, timed for you
Give it the backing track and the lyrics are timed to it automatically, highlighted word by word — and exported as subtitles if you need them.
Voice is an optional extra download from inside the app: about 130 MB, or about 550 MB for the graphics-card version.
Yours
Your work stays yours
On your computer
Documents, decks and PDFs are saved on your machine and never uploaded to us. The account only holds your email address.
In open formats
Your writing is kept as Markdown and HTML, and saves out as Word, PDF and more. Nothing holds it hostage.
Synced only if you choose
To have your work on more than one computer, sync it to your own GitHub — straight from your machine, never through us.
Undo everything
Restyle a page or rework a deck freely — every change can be walked back, one step at a time.
Get started
Three steps, a few minutes
1
Create a free account
With your email address, or with Google.
2
Sign in and download
Downloads are for account holders. The installer is about 12 MB.
3
Open Writezu and sign in
Once. After that it remembers you, works offline, and updates itself.
Questions
Good to know
Is Writezu free?
Yes. You need a free account to download it and to sign in to the app — that's all.
Does it work offline?
Yes. Your files never leave your computer. Writezu checks your account whenever it can, and needs to reach us at least once a week to keep working.
Is there a Mac version?
Not yet. Writezu runs on Windows 10 and 11 (64-bit).
What does voice need?
A microphone, and a one-time download from inside the app. An NVIDIA graphics card makes it much faster, but it works on any recent processor. Speech is recognised on your computer, not online.
How does it update?
By itself. When there's a new version, Writezu says so, and one click installs it and opens it again.
What do you keep about me?
Your email address and, if you sign in with Google, your name — to run your account. Never your files. The privacy policy has the details.
Ready when you are.
Make a free account, download Writezu, and have your first document — or your first show — ready tonight.