PDF to black and white on Mac and Windows
This guide walks you through PDF to black and white on a Mac, on Windows and on your phone. The steps are the same everywhere because the work happens inside your browser, so there is nothing to download or install.
Open PDF to black and white
On a Mac
- 1
Open the PDF to black and white tool in Safari or Chrome.
- 2
In Finder, select the file you want and drag it onto the upload box.
- 3
Your file is handled straight away, you can watch the progress on screen.
- 4
Pay once for 48 hours of access and press Download.
- 5
The finished file lands in your Downloads folder, ready to use.
On Windows
- 1
Open the PDF to black and white tool in Edge, Chrome or Firefox.
- 2
Drag the file from File Explorer onto the upload box, or click to browse.
- 3
The work starts by itself, no settings to pick.
- 4
Pay once for 48 hours of access and press Download.
- 5
Windows saves the result in your Downloads folder.
On iPhone and Android
- 1
Open the PDF to black and white tool in your phone browser.
- 2
Tap the upload box and pick the file from Photos or Files.
- 3
Pay once, then tap Download to keep the result on your phone.
Why do it this way
- Your file never leaves your device, so nothing is stored on a server.
- No account, plugin or app install needed.
- Works the same on Mac, Windows, iPhone and Android.
- Batch friendly: several files at once cost less per file.
Common questions
- Is PDF to black and white free?
- No. You pay once for 48 hours of full access, and you can convert as much as you like in that window.
- Do I need to install anything?
- No. Everything runs in your browser, on Mac, Windows and phones alike.
- Where does my file go?
- It stays on your own device. The work happens locally in the browser, so your file is not uploaded.
- Can I handle several files at once?
- Yes. Select multiple files and download them together as a ZIP, at a lower price per file.