This article will explain why there are margins in PDF printing, how to achieve borderless printing with software and printers, and resolve common issues while doing so.
Have you ever printed a beautiful photo or a sleek brochure only to be met with frustrating white borders around the edges? That quest for a seamless, edge-to-edge print is known as “borderless printing”. It maximizes the visual impact, making your content pop right off the page.
However, it’s not easy as it’s a dance between your PDF’s design, your software settings, and your printer’s physical capabilities. Let’s dive into how you can master it.
The first step to printing without margins is understanding why those pesky borders appear in the first place.
PDF Document Margins: These are digital spaces built into the PDF file by the application that created it. They’re part of the document’s design, defining where content sits on the virtual page.
Printer’s Unprintable Area (Hardware Margins): This is the real hurdle. Every printer has a physical limitation, an “unprintable zone,” where it simply cannot apply ink or toner. This typically ranges from 0.1 to 0.3 inches on each side. Why?
This means even if your software says “0 margins,” your printer might still impose its own.

Digital vs Physical Margins
For truly flawless, edge-to-edge results, especially in commercial printing, you need to understand “bleed.” Bleed is an intentional extension of your design beyond the final trim line of the printed product, usually about 0.125 inches (3mm).
Why is it important? Printing and cutting aren’t always perfectly precise. Slight misalignments can occur. Without bleed, these tiny shifts would leave unsightly white slivers. Bleed acts as a safety net, ensuring your design consistently reaches the very edge after trimming.
This differs from consumer “borderless printing,” where your inkjet printer slightly expands the image to exceed the paper size, handling the excess ink. Professional full-bleed means you design extra content that is intentionally trimmed off after printing.
While hardware has its limits, software can help you prepare your PDF for the closest thing to borderless printing.

PDFgear Page Sizing
1. Open your PDF in Preview, go to “File” > “Print,” and “Show Details”.
2. Select a paper size labeled “(borderless)” (e.g., “US Letter (borderless)”) from the “Paper Size” dropdown.
3. Choose “Borderless Printing” and adjust the “Amount of Extension” slider. Moving it right increases extension (more borderless, more cropping), moving it left decreases it.
You can convert a PDF to an editable Word document (right-click > “Open Method” > “Word”).
In Word, go to “File” > “Print” > “Customize Margins” or “Page Setup,” and set all margins to “0”. Be mindful that conversion might alter formatting.
Browsers generally lack advanced margin controls for true borderless printing.
Workaround: The most reliable method is to pre-crop your PDF using a dedicated editor like PDFgear, then open the modified PDF in your browser and print.
Edge offers a “None” margin option, but this doesn’t guarantee true borderless due to printer limits. Firefox has hidden about:config settings for advanced users to control unprintable margins. Otherwise, download the PDF and print from a dedicated PDF application.
Your printer itself holds crucial keys to borderless output.
Design with Bleed: Create your document with a bleed area (e.g., 0.125 inches / 3mm) in professional design software like Adobe InDesign or Illustrator. All background elements must extend into this area .
Include Crop Marks: When exporting to PDF, ensure crop marks are included. These show where to trim the paper .
Print on Larger Paper & Trim: Print the document (with bleed) on paper larger than the final size (e.g., A4 design on A3 paper). Then, precisely trim it to the final dimensions using a paper cutter .
Borderless PDF printing isn’t a one-size-fits-all solution. It requires a blend of smart software use, careful printer configuration, and an understanding of physical limitations. By combining these strategies, you can achieve stunning, professional-looking prints that truly go to the edge. Happy printing!