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Mofumi PDF

PDF Booklet

Impose pages for a saddle-stitched booklet: print, fold and staple.

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About this tool

PDF Booklet rearranges your pages so that when you print them double-sided, fold the stack in half and staple the spine, you get a booklet in the correct reading order. This is called saddle-stitch imposition.

Pages are padded with blanks to a multiple of four and placed two per sheet side. Choose the sheet size, left or right binding (right for books that open the other way), and creep compensation, which nudges inner pages toward the spine so the edges line up in thicker booklets.

If your printer can't print double-sided, choose the single-sided option: all fronts are printed first, then you turn the stack over and print the backs. Pages stay vector, so text prints sharp.

Engines: pdf-lib

How to use

  1. 1

    Upload your PDF in normal reading order.

  2. 2

    Choose sheet size, binding side, creep and how you will print.

  3. 3

    Click Create booklet, print double-sided (flip on short edge), fold and staple.

Use cases

  • Event programmes

    Print a folded A5 programme on A4 sheets.

  • Zines and newsletters

    Make small-run booklets on an office printer.

  • Manuals and worship booklets

    Produce stapled booklets without a print shop.

Frequently asked questions

How do I print it?

Print double-sided and choose “flip on short edge”. Then fold the whole stack in half and staple along the fold.

What is creep?

In thick booklets inner sheets stick out further at the edge. Creep shifts inner pages slightly toward the spine; 0.1–0.3 mm per sheet is typical for normal paper.

Can I preview the result?

Yes — use the Booklet Folding Simulator to flip through it in 3D first.

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