After printing many PDF files, the content often appears too close to the edge or even gets cut off. This is because the PDF margins are too small, with almost no white space. Therefore, before printing a PDF, we need to increase the PDF margins. Here are three methods to enlarge PDF margins: HeSoft Doc Batch Tool , Adobe Acrobat DC, and WidenPDF. If you need it, give it a try quickly!
Why Increase PDF Page Margins?
1. Many PDFs appear perfectly sized on screen, but when printed, text near the edges is often cut off and table borders are missing. This happens because printers have a non-printable area; if page margins are too small, this issue will occur. Therefore, before printing a PDF, you must first increase its page margins to leave a safe area for the printer.
2. If PDF page margins are too small, the text content clings tightly to the edges, not only affecting the reading experience but also making the layout look very poor. Increasing PDF page margins can reduce visual pressure, enhance reading comfort, and also improve the file's professionalism and aesthetics, making the PDF look more like a formal document.
3. If the PDF file requires further processing later, such as cropping again, or adding watermarks, annotations, page numbers, etc., increasing the PDF's page margins provides more space for these operations without affecting the main content.
Preview of Increased PDF Page Margin Effect
Before processing:
After processing:
Method 1: Use " HeSoft Doc Batch Tool " to Increase PDF Page Margins
Recommendation Index: ★★★★★
Advantages:
- The function entry is easy to find; the tool interface has a "PDF Add Page Margins" feature; just click directly to set it up.
- You can customize the margin size; the page margins for all four sides—top, bottom, left, and right—can be set with your own numerical values.
- Supports page selection; users can choose to adjust margins for all pages or only specific pages according to their needs.
- True batch processing; you can add hundreds of PDFs at once, and it will process them all in batch for you, which is very efficient.
Disadvantages:
- Can only be used on Windows systems; does not support MacOS/Linux systems.
Steps:
1. Open " HeSoft Doc Batch Tool ", select "PDF Tools" - "PDF Add Page Margins".
2. Click "Add Files" or "Import Files from Folder" to add all the PDFs you need to process.
3. Set the processing range to "All Pages", the unit of length to "Centimeters", and then set the margin size. All options and values here can be adjusted according to your actual situation; the illustration is for example reference only.
4. After processing is complete, click to view the save location; all PDF page margins have been increased, making them more convenient for printing and binding.
Method 2: Use the "Adobe Acrobat DC" Print Function to Generate a New PDF
Recommendation Index: ★★★☆☆
Advantages:
- Stable operation, simple and efficient; can effectively reduce the PDF's page content to achieve the goal of increasing margins.
- Works with all DC versions; the steps are simple, easy to learn at a glance, with no difficulty, making it easy to get started.
- Visual operation; the right side provides a real-time preview of the print effect, allowing flexible adjustment of the page content size based on the actual effect.
Disadvantages:
- Requires installation on the computer. Does not support batch operations; can only adjust one file at a time.
Steps:
1. Open the PDF to be processed with "Adobe Acrobat DC", click "File" - "Print" in the top left corner.
2. In the print window, select "Microsoft Print to PDF" as the printer. Under "Adjust Page Size and Processing", select "Custom Scale", set it to 90% or 85%; you can preview the effect on the right side and adjust it at any time.
3. After confirming the margins are adjusted to a suitable size, click "Print" to finish.
Method 3: Use "WidenPDF" to Add Page Margins to PDF Files
Recommendation Index: ★★★☆☆
Advantages:
- This is a free tool specifically designed for adding margins to PDF pages, supporting batch processing and requiring no registration to use.
- No download or installation needed; it's an online tool; just search for the tool's name in your browser and you can use it right away.
- You can customize the margin size, and the bottom of the screen provides a real-time preview of the adjustment effect, making it more convenient for users.
Disadvantages:
- Single function; it only adjusts PDF page margins and has no other editing or conversion functions.
Steps:
1. Open the "WidenPDF" online tool, click the center to upload files, and import all PDFs to be processed.
2. For PDF page margins, you can adjust by percentage or custom numerical values. You can see the changes in the PDF page margins directly below; once confirmed, download the file to your computer to complete the process.
