Organize — SecPDF
Split a PDF in half
Two halves, zero math: the tool counts your pages and cuts exactly in the middle. Odd page counts land the extra page in part one.
100% in your browserNo file uploadsFree, no signup
Drop your file here
or
Choose fileUp to 50 MB per file — processed locally, never uploaded
This is a focused version of Split PDF
How it works
Drop your PDF
The tool reads the page count and calculates the midpoint for you — a 61-page file becomes 31 + 30.
See where the cut lands
The exact cut position is shown before you commit. Need a different split point? The full Split PDF tool takes any custom ranges.
Download both halves
Click once and get both parts in a single ZIP — named _chunk_1 and _chunk_2 so they stay in order.
Frequently asked questions
Drop the file above and click Split in half — the midpoint is calculated automatically and both halves download as a ZIP. No page numbers to figure out.