A background appears behind text or images on the page. The background can be as simple as a solid color, or you can use an image. You can selectively apply a background to only specific pages or page ranges in one or more PDFs. A PDF supports only one background per page, but the backgrounds can vary from page to page.

Before and after adding a background
Before and after adding a background

Add, replace, or edit a background, with an open document

  1. Choose Tools > Pages > Background > Add Background.

    Piezīme.

    If a message appears, telling you that the current document already has a background, click Replace Background. If you apply the new background to a limited range of pages, the old background remains unchanged on pages outside that range.

  2. (Optional) To apply the background selectively to individual pages, click Page Range Options. Then specify a page range and choose a Subset option, as needed.
  3. Specify the background:
    • To reuse a background and background options that you saved in an earlier session, select it from the Saved Settings menu.

    • To apply a solid color background, select From Color. Then select a color swatch or custom color from the color picker .

    • To use an image, select File, then select the image file. To select a specific image in a multipage file, enter it in Page Number.

    Piezīme.

    Only PDF, JPEG, and BMP files can be used as background images.

  4. Adjust the appearance and position of the background, as needed.
  5. (Optional) To apply the same background to additional PDFs, click Apply To Multiple. Click Add Files, choose Add Files or Add Open Files, and then select the files. Then in the Output Options dialog box, specify your folder and filename preferences, and click OK.

Add, replace, or edit a background, with no document open (Windows only)

  1. Choose Tools > Pages > Background > Add Background.
  2. In the dialog box, click Add Files, choose Add Files, and then select the files.

    Piezīme.

    You can also add files or folders by dragging them into the dialog box.

  3. Click OK to close the Add Background dialog box.
  4. Follow steps 2 through 4 in the procedure for adding, replacing, or editing a background with an open document. When you have finished setting up your background, click OK.
  5. In the Output Options dialog box, specify your folder and filename preferences and click OK.

Add, replace, or edit a background for component PDFs in a PDF Portfolio

  1. Select one or more component PDFs in a PDF Portfolio.
  2. Follow the steps in the procedure for adding, replacing, or editing a background with an open document.

Update a recently edited background image

If the original image file that you are using as a background changes, you can update the PDF to show the new version of the image rather than removing the old version and re-adding the new one.

  1. Open a single PDF.
  2. Choose Tools > Pages > Background > Update.
  3. Click OK, or make other changes to the background options and then click OK.

Piezīme.

This process applies only to backgrounds added in Acrobat 7.0 or later.

Remove a background from selected pages

  1. Open a single PDF, or select one or more component PDFs in a PDF Portfolio.
  2. Choose Tools > Pages > Background > Add Background/Replace.
  3. Click Page Range Options, and then specify a page range and choose a Subset option, as needed.

Remove a background from all pages

  1. Do one of the following:
    • Open a single PDF, or select one or more component PDFs in a PDF Portfolio. Then choose Tools > Pages > Background > Remove.

    • To remove a background from multiple PDFs, close any open PDFs and choose Tools > Pages > Background > Remove. In the dialog box, click Add Files, choose Add Files or Add Open Files, and then select the files. Click OK, and then in the Output Options dialog box, specify your folder and filename preferences.

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