Adobe Photoshop CS4 | ![]() |
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Open filesYou can open files using the Open command and Open Recent command. You can also open files into Photoshop from Adobe Bridge or Adobe® Photoshop® Lightroom™. When opening certain files, such as camera raw and PDF, you specify settings and options in a dialog box before the files completely open in Photoshop. In addition to still images, Photoshop® CS4 Extended users can open and edit 3D files, video and image sequence files. For more information, see Importing video files and image sequences (Photoshop Extended). Note: Photoshop
uses plug‑in modules to open and import many file formats. If a
file format does not appear in the Open dialog box or in the File >
Import submenu, you may need to install the format’s plug‑in module.
Sometimes Photoshop may not be able to determine the correct format for a file. This can happen, for example, because the file has been transferred between two operating systems. Sometimes a transfer between Mac OS and Windows can cause the file format to be mislabeled. In such cases, you must specify the correct format in which to open the file. ![]() Open a recently used file![]() Note: To
specify the number of files listed in the Open Recent menu, change
the Recent File List Contains option in the File Handling preferences.
Choose Edit > Preferences > File Handling
(Windows), or Photoshop > Preferences >
File Handling (Mac OS).
Specify the file format in which to open a fileIf a file was saved with an extension that doesn’t match its true format (for example, a PSD file saved with a .gif extension), or has no extension, Photoshop may not be able to open the file. Selecting the correct format will allow Photoshop to recognize and open the file. ![]()
Note: If the file does not open, then the chosen format may
not match the file’s true format, or the file may be damaged.
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