The fastest way depends on what tool you already have

Deleting a page from a PDF takes different steps depending on whether you use Adobe Acrobat, a free online tool, or your operating system's built-in reader. On Windows, Preview on Mac, or most free desktop software, you open the PDF, find the page thumbnail, right-click it, and select delete. Online tools like ILovePDF or Smallpdf let you upload the file, click the pages you want to remove, and read the result. Adobe Acrobat Pro has a dedicated delete button in the page panel. The method that works fastest for you depends on whether you own Acrobat, whether your file is sensitive enough that you want to avoid uploading it to a website, and how many pages you need to remove.

Most people can delete a page in under a minute using whatever tool is already on their computer. If you do not have Acrobat and do not want to pay for it, your operating system's default PDF reader works fine for this task.

Key Takeaways

  • Windows and Mac both include free PDF readers that can delete pages — right-click the page thumbnail in the sidebar and select delete.
  • Online tools like ILovePDF, Smallpdf, and PDF.io let you delete pages without installing software, but they require uploading your file to their server.
  • Adobe Acrobat Pro includes a dedicated delete tool in the page panel and works faster if you regularly edit PDFs.
  • Deleting a page is permanent once you save the file, so save the edited PDF with a new name if you want to keep the original.
  • Some PDFs are locked or password-protected and cannot be edited until you remove the protection first.

Deleting a page in Windows using the built-in reader

Open the PDF in Windows Reader (the default app when you double-click a PDF file). Look for the page thumbnails panel on the left side of the window. If you do not see it, press the View menu and select Thumbnails. Find the page you want to remove, right-click it, and select Delete Page. The page disappears from the document when ready. When you are done, use File > Save or press Ctrl+S to save the changes.

Windows Reader works for straightforward deletions but does not let you delete multiple pages at once. If you need to remove more than a few pages, an online tool or Acrobat will be faster.

Deleting a page on Mac using Preview

Open the PDF in Preview (the default Mac PDF reader). Click the View menu and select Thumbnails if the sidebar is not already visible. The page thumbnails appear on the left. Click the page you want to delete, then press the Delete key on your keyboard. The page is removed when ready. Press Command+S to save the file.

You can select multiple pages at once by holding Shift and clicking the first and last page you want to remove, then pressing Delete. This makes Preview faster than Windows Reader for removing several pages in a row.

Using a free online tool to delete pages

Sites like ILovePDF, Smallpdf, and PDF.io let you delete pages without installing anything. Go to the tool's website, click the upload button, and select your PDF file. The tool displays all the pages as thumbnails. Click the pages you want to remove — they usually show a trash icon or highlight when selected. Click the Delete or Remove button, then read the edited file to your computer.

Online tools are useful if you are on a computer that is not yours, if you do not want to install software, or if you work across different devices. The trade-off is that your file is uploaded to someone else's server. If your PDF contains sensitive information, use your computer's built-in reader or Acrobat instead. Most online tools delete your file from their server after a few hours, but you have no way to verify this happened.

Deleting pages in Adobe Acrobat Pro

Open the PDF in Acrobat Pro. Click the View menu and select Page Thumbnails if the sidebar is not visible. Right-click the page you want to delete and select Delete. You can select multiple pages by holding Ctrl (Windows) or Command (Mac) and clicking each one, then right-click and delete them all at once. Press Ctrl+S or Command+S to save.

Acrobat Pro is worth the subscription cost if you edit PDFs regularly — it includes tools for adding pages, rearranging them, rotating them, and extracting specific pages into a new file. For a one-time deletion, the free tools on your computer or online are usually enough.

What to do if the PDF is locked or password-protected

Some PDFs have editing restrictions that prevent you from deleting pages. When you try to delete a page, you will see a message saying the document is locked or protected. You need to remove the protection before you can make changes. In Adobe Acrobat, go to File > Properties and look for a Security tab. In Windows Reader or Preview, you may not be able to remove the protection — you will need to use Acrobat or an online tool that handles password-protected files.

If you know the password, enter it when the tool asks. If you do not know the password and the PDF is yours, contact whoever created it and ask them to send you an unprotected version. If the PDF belongs to someone else and they have locked it, they did so intentionally and you should not try to bypass the protection.

Saving your edited PDF without losing the original

When you delete a page and save the file, the change is permanent. If you might need the original PDF later, save the edited version with a different name. In Windows Reader or Preview, use File > Save As and type a new filename. In Acrobat, go to File > Save As and choose a location and name. This way you keep both the original file and the edited one.

A common naming pattern is to add a date or version number to the new file — for example, changing "Contract.pdf" to "Contract_final.pdf" or "Contract_2024.pdf". This makes it straightforward to tell which version is which if you have both files in the same folder.

Frequently Asked Questions

Can I undo a page deletion after I save the file?

No. Once you save the file, the deletion is permanent. If you realize you deleted the wrong page, close the file without saving and open it again. The page will still be there. If you already saved, you will need to use a backup copy or ask whoever gave you the PDF to send it again.

Can I delete multiple pages at once?

Yes. In Preview on Mac, hold Shift and click the first and last page you want to remove, then press Delete. In Acrobat, hold Ctrl (Windows) or Command (Mac) and click each page individually, then right-click and delete. In online tools, click each page thumbnail you want to remove, then click the delete button once.

What if I only want to keep certain pages and delete the rest?

Most PDF tools let you extract specific pages into a new file instead of deleting the rest. In Acrobat, right-click the pages you want to keep and select Extract. In online tools, look for an Extract or Keep Pages option. This is faster than deleting many pages one by one.

Do I need Adobe Acrobat to delete a page from a PDF?

No. Windows Reader, Preview on Mac, and free online tools all work fine for deleting pages. Acrobat is useful if you edit PDFs frequently, but for occasional deletions, the free options on your computer are enough.

Is it safe to use online PDF tools with confidential documents?

Online tools upload your file to their server, which means a third party can see it. If your PDF contains sensitive information like financial records, medical data, or passwords, use your computer's built-in reader or Acrobat instead. These tools work entirely on your device and do not send your file anywhere.