When searching for the file, always include the edition number. Search for "Oxford Picture Dictionary 3rd Edition PDF" to avoid ancient scans.
Most PDF applications allow screenshotting. Extract 10 images from a PDF unit and paste them into a flashcard app (like Anki or Quizlet). The serves as a copyright-friendly source for creating your own visual deck. Oxford Picture Dictionary.pdf
Having the PDF is only half the battle. You need a study system. Here is the "OPD Method" used by successful ESL teachers. When searching for the file, always include the