The best free PDF splitter program to cut into separate files

As the PDF splitter for Windows 10/11, this tool is famously tiny. We're talking about a file size of around 200-365KB . To put that in perspective, that's smaller than a single high-resolution photo. You just download the ZIP file, extract it to any folder, and double-click SepPDF .exe . That's it. No installation wizard, no registry changes, no leftover files on your computer. It even runs in "stealth" mode, meaning it doesn't write any settings to your Windows registry.

SepPDF does one thing and does it well: it takes your PDF and creates separate files for each page . The interface is just a tiny dialog box—nothing fancy, but everything you need is right there.

You have two main options when using this PDF splitter:

1. Split (All): This is the lazy-but-effective method. Just drag and drop your PDF onto the window, click this button, and SepPDF automatically creates one PDF per page. It saves them in the same folder as your original file, using the original name plus a page number (like document- 1 .pdf, document- 2 .pdf) . It's incredibly fast and error-free.

2. Split (Page etc Input): This gives you a bit more control. You can specify a custom page range, like pages 5 through 10, to extract only those pages . You can also choose a different output folder and even match the timestamps to the original file . There's even a neat trick: if you drag a password-protected PDF onto SepPDF, it'll politely ask you for the password, then split it just fine.

SepPDF is built for simplicity, not for power users. If you need to extract complex page ranges (like pages 1-3, 5, and 8-10), this tool can't do that—it only handles a single continuous range like "1-10" . It also doesn't have a preview window, so you can't peek at the pages before you split them . And if your PDF uses complex Unicode characters (like Japanese or Arabic), SepPDF might not handle them perfectly .