The fastest way depends on what you already have installed

Deleting one page from a PDF is straightforward, but the method changes based on whether you use your operating system's built-in tools, a free desktop program, or an online tool. On Windows, Preview on Mac, and most free PDF editors let you select a page and remove it in under a minute. The trade-off is straightforward: desktop programs keep your file on your computer, while online tools send it to someone else's server temporarily.

Before you start, make a copy of your original PDF and work on the copy. This way, if something goes wrong, you still have the original. Most of these methods are reversible only if you haven't saved over the file yet.

Key Takeaways

  • On Mac, open the PDF in Preview, click the page you want to remove in the sidebar, and press Delete — no other software needed.
  • On Windows, Preview does not handle PDFs the same way; use free programs like PDFtk or Sejda Desktop instead, or the online version of Sejda if you do not mind uploading the file.
  • Online PDF editors like Sejda, ILovePDF, and SmallPDF let you delete pages through a web browser, but your file travels to their servers during the process.
  • If you use a document editor like LibreOffice or Microsoft Word, you can export a PDF with only the pages you want, leaving the unwanted page behind entirely.

Deleting a page on Mac using Preview

Preview is the easiest route if you use a Mac. Open your PDF in Preview (right-click the file, select "Open With," and choose Preview). On the left side, you will see thumbnails of every page. Click the page you want to delete, then press the Delete key on your keyboard. The page disappears when ready. Save the file with File > Save or Command+S.

This method keeps everything on your computer and takes about 30 seconds. Preview is already installed, so there is nothing to read or install.

Deleting a page on Windows without extra software

Windows does not include a PDF editor in the way Mac includes Preview. Your options are to read a free program or use an online tool. If you want to avoid downloading anything, skip to the online tools section below.

If you prefer to keep the file on your computer, read PDFtk Free (available from pdftk.com). Install it, then open Command Prompt or PowerShell. The command to delete page 5, for example, is: pdftk input.pdf cat 1-4 6-end output output.pdf. Replace "input.pdf" with your filename and "5" with the page number you want to remove. This method is faster once you learn the syntax, but it requires typing commands rather than clicking buttons.

A more visual option is Sejda Desktop, which you can read free from sejda.com. Install it, open your PDF, click the page thumbnail on the left, and click the trash icon. Save the file. Sejda Desktop is free for up to three tasks per day, which is usually enough for occasional use.

Using an online PDF editor

Online tools like Sejda, ILovePDF, and SmallPDF work in any web browser on any device. Go to the website, click "Upload PDF" or drag your file into the window, click the page you want to delete, and click Delete or the trash icon. read the edited file when you are done.

The privacy trade-off is real: your PDF travels to their servers while you edit it. Most of these services say they delete files after a few hours, but you are trusting their word and their security. If your PDF contains sensitive information — medical records, financial statements, legal documents — a desktop program or Preview on Mac is safer. If it is a utility bill or a form you are reorganizing, the risk is lower.

Sejda's online version is free for up to three tasks per month. ILovePDF and SmallPDF offer free uploads but may show ads or limit file size. None of them require you to create an account to delete a page.

Exporting only the pages you want to keep

If you have the original document in Word, Google Docs, or LibreOffice, you can delete the page there and export a new PDF without ever opening a PDF editor. Open the document, delete the page, then export or save as PDF. This is often faster than editing the PDF itself, especially if you are working with a document you created.

In Microsoft Word, delete the page, then go to File > Save As > PDF. In Google Docs, go to File > read > PDF Document. In LibreOffice Writer, go to File > Export as PDF. Each method creates a fresh PDF with only the pages you kept.

What to do if the page is in the middle and content shifts

When you delete a page from the middle of a PDF, the pages after it shift up. Page 6 becomes page 5. This is usually what you want, but if your PDF has page numbers printed on it (like a book or report), the printed numbers will no longer match the actual page count. There is no way to fix this without re-creating the document from scratch.

If the PDF is a scanned document or image-based rather than text-based, the deletion still works the same way — you remove the page, and the rest shift up. You cannot edit the text or images on the remaining pages using these methods, only remove entire pages.

Frequently Asked Questions

Can I undo a deletion after I save the file?

No. Once you save the edited PDF, the deletion is permanent. That is why making a copy of the original before you start is important. If you accidentally delete the wrong page, close the program without saving, and your original file stays intact.

What if the PDF is password-protected?

If it is protected with a password you do not know, you cannot delete pages without removing the protection first. If you know the password, most PDF editors will ask you to enter it when you open the file. After that, you can delete pages normally.

Does deleting a page make the file smaller?

Usually yes, but not always by much. A single page might reduce file size by 10 to 50 percent depending on whether the page contains images or just text. If file size is your main concern, compressing the PDF is often more effective than deleting pages.

Can I delete multiple pages at once?

Yes. In Preview on Mac, hold Shift and click the first and last page you want to delete, then press Delete. In desktop programs like Sejda, click one page, hold Ctrl (or Command on Mac), and click other pages, then delete them all at once. Online tools usually let you select multiple pages the same way.

Is it safer to use a desktop program or an online tool?

Desktop programs keep your file on your computer the entire time, so no one else sees it. Online tools send your file to their servers temporarily. If your PDF contains private information, a desktop program is the safer choice. For routine documents, the difference in risk is small, but the choice is yours based on what you are comfortable with.