Create PDF Booklet.

Choose A5, A4, A3, Letter, Legal or Tabloid, in landscape or portrait orientation. The folded size shown below the paper setting is half the sheet width by its full height. A4 landscape, for example, folds to approximately 148.5 × 210 mm.

Open Layout & finishing to set outer and inner margins separately, from 0 to 30 mm. The inner margin reserves space on each side of the fold. Fit to available space enlarges or shrinks pages proportionally; Shrink oversized pages only leaves smaller pages at their original size.

Use Front and Back to switch between both sides of the same sheet. The page controls move through all sheet sides; the caption names the sheet, its side and the original page numbers. Blank labels identify added padding.

The preview prepares only the side you are viewing. Start prepares the complete download. Rotated backs are shown as they will be stored in the output, according to your printing method.

For an automatic duplex printer, select short-edge or long-edge flipping and use the same setting in the printer dialog. The tool rotates back sides where needed. You download a single PDF containing all sheet sides.

For a printer without automatic duplex, choose Manual. The ZIP contains 1-fronts.pdf, 2-backs.pdf and Read-me.txt. Print the fronts, reload the paper and print the backs. Reverse back-sheet order and Rotate backs 180° accommodate different paper feeds. Test one sheet first.

Print at Actual size. Do not select booklet mode or multiple pages per sheet again in your viewer or printer: the downloaded pages already have the booklet arrangement.

Choose One booklet or sections of 4, 8, 12, 16, 24, 32 or 64 source pages. Fold and nest each section separately. Each sheet has four page positions, so an incomplete final section is padded to a multiple of four.

Blank pages go at the end by default. Before the last page keeps the original last page as the back cover. At the start of the final section inserts padding before that section’s first page. The summary shows the total sheets and added blanks. No source pages are removed.

Right-to-left reverses the placement of each imposed page pair for Arabic and other right-to-left documents. Existing letter shapes and page content remain as supplied in your PDF.

Add fold marks draws short grey guides at the top and bottom of the centre fold. This is a half-fold layout with two pages per side, not a quarter-fold brochure. Crop marks, bleed and compensation for thick folded stacks are not added.

PDF pages are placed into the output without converting each page into an image. Existing scans remain images; existing text and vector artwork retain their original kind. Your source file stays unchanged.

Supported form values are flattened for printing. Bookmarks, links and annotations are not retained as interactive features, and annotation appearances may be omitted. Keep the source document for its original interactive behavior. Processing takes place in your browser.