How to Resize and Fit PDF Pages to Standard A4

PDFs often come in non-standard sizes, such as receipts, drafts, or letterheads. When you print these on standard A4 paper, they can end up with excessive margins or scaled-down text. This guide explains how to convert your document pages to standard A4 dimensions using standard virtual printers and our browser-based conversion tool.

Method 1: Using a Virtual PDF Printer

Most modern operating systems and web browsers include a virtual "Print to PDF" tool, allowing you to force re-scale any layout to standard A4 specifications:

1. Open your non-standard PDF document using Adobe Reader or any modern web browser (e.g. Chrome, Edge).
2. Open the standard Print dialog box by pressing Ctrl + P (or Cmd + P on macOS).
3. Under the Printer dropdown menu, select Adobe PDF, Microsoft Print to PDF, or your system's built-in PDF exporter.
4. Go to **Page Setup** or properties and verify that your target paper size is configured specifically to **A4**.
5. Under the sizing and handling configurations, select "Fit" or "Fit to Page". This scales your page contents proportionally to sit within the boundaries of the A4 layout.
6. Click **Print** (or Save), choose your export folder, and download your newly compiled A4 document.

Alternative Option: Use UniPagePDF Standard A4 Exporter

Virtual printing processes can sometimes rasterize fonts or turn vector illustrations into lower-resolution static images. To perform a precise and clean scaling without loss of resolution or text searchability, you can use the web tool provided by UniPagePDF:

1. Drop your file into the UniPagePDF A4 exporter tool.
2. Choose your sizing preferences: **Fit Mode** (keeps original contents intact and pads margins) or **Fill Mode** (stretches or trims content to fully cover the standard page boundaries).
3. Click export to complete the rendering locally and save your sharp, vector-preserved A4 PDF.