I’m trying to make the pages in a PDF larger so the text is easier to read when printed, but I’m not sure which setting controls that. How can I do it without changing the content?
Use the print dialog and look for “Custom scale” or “Page sizing,” then set it above 100%. Pick a larger paper size if you want the whole page enlarged without cutting anything off. On the same paper size, enlarged edges may get cropped, which I learned the hard way printing bills of lading. This changes only the printed output, not the PDF content.
If you only enlarge the page canvas, the text stays the same size. To make it easier to read when printing, open the PDF’s Print dialog, choose a larger paper size, then set Scaling or Page Sizing to “Fit” or enter a percentage such as 125%. If you need a new PDF with larger pages, use a page-size or scale-pages option in your PDF editor and keep the aspect ratio locked. I learned this the hard way: “Actual size” will not enlarge anything.
If you mean the actual paper size when printing, that’s not a PDF edit, it’s a print setting. In Acrobat or your print dialog look for “Poster” or “Scale” options, or choose a larger paper size and set scale to fit. What program are you using to print it?
If you mean larger on paper, use the Print dialog and choose “Scale” or “Custom scale,” then try 120% to 140%. That keeps the PDF content the same, but it may split one original page across multiple sheets. If you need the actual PDF pages enlarged, PDFcap can resize the page canvas and scale everything together.
In Print settings, choose the paper size, then increase Scale or use a custom scale. The PDF content stays unchanged; only the printed output is enlarged.
When you print, just look in the print dialog for a “scale” or “fit to page” option and bump it to like 125% or 150%. That enlarges everything without touching the actual file. If you really need a bigger PDF file itself, you can re-print it to PDF with scaling turned on, which is a bit silly but works.
What device are you printing from, phone or computer?
Scaling happens at print time, so the file itself stays untouched. In Acrobat Reader’s print dialog choose Custom scale and set 125 or 150 percent, and the pages will print larger. If you have bigger paper available, select that size as well and use Fit. For really big enlargements, Poster mode splits each page across several sheets you can trim and join.
@SilentHunter the re-print to PDF trick is what I fall back on too. On my old laptop I use Chrome’s print dialog with custom scale at 125 and save as PDF; not sure if Mac shows the same option.
The simplest thing to check first is your print dialog box. I had to do this last week for a new hire who needed bigger text on our handbook. Just look for page scaling under the print settings and change it to ‘Fit’ or use a custom scale like 115% to blow it up to the margins.
I do this a lot when clients hand me tiny scanned receipts.
Just open your print menu, find the custom scale setting and type in 150 to blow it up without changing the actual file. What PDF reader are you using on your computer?
@saoirse.carter Print dialog scale is the first thing I check when a client wants bigger text. I bumped a proof to 130% last month and it printed fine without touching the file. That way I can still sign the original later if needed.
@LostThunder yep, that print dialog scale is the quickest fix, and Fit is what I use for our handbook too. Watch the margins though, because Fit can shrink a page that already has small print. If it still looks cramped, try 115% with a bigger paper size.
In the print dialog, choose a larger paper size, then set “Fit” or a custom scale above 100%. If you keep the same paper size, enlarging will crop the edges, so use A3 instead of A4 or print across multiple sheets.