How to Convert to PDF From Adobe Photoshop CS5. Adobe Photoshop CS5 can convert your file to a variety of file types, including a PDF, by adjusting the "Format" option in the "Save As" dialog box.

To convert a JPG file to a PDF file, simply change the file format on your computer's default photo-viewing app.

Then, under Convert to PDF, click on "Select a file" to import the JPG of your choice. Acrobat will automatically convert it to a PDF, and you just need to save it to your local drive.