Which pages count as even?

Pages 2, 4, 6 and so on, counting from the start of the file.

What if my PDF has an odd number of pages?

The final front side simply has no matching reverse.

organize

Keep only the even-numbered pages of a PDF.

Runs in your browser

Even pages are the reverse sides of a double-sided document. Pair this with Extract Odd Pages when a duplex scan needs splitting apart.

/interleave-pdf

/extract-pdf-pages

/split-pdf

Which pages count as even?: Pages 2, 4, 6 and so on, counting from the start of the file.
What if my PDF has an odd number of pages?: The final front side simply has no matching reverse.