{"id":11959,"date":"2026-01-10T14:20:50","date_gmt":"2026-01-10T06:20:50","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/fa\/how-to-protect-a-pdf-with-a-password\/"},"modified":"2026-01-10T14:20:50","modified_gmt":"2026-01-10T06:20:50","slug":"how-to-protect-a-pdf-with-a-password","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/fa\/how-to-add-a-password-to-pdf-online","title":{"rendered":"\u0686\u06af\u0648\u0646\u0647 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0628\u0647 PDF \u0622\u0646\u0644\u0627\u06cc\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645"},"content":{"rendered":"<p><img alt=\"\" class=\"alignnone wp-image-13227\" decoding=\"async\" height=\"240\" loading=\"lazy\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/pdf-protected-password-1.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/pdf-protected-password-1.png 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src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-20-at-2.24.26-PM.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-20-at-2.24.26-PM.png 350w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-20-at-2.24.26-PM-300x207.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-10-20-at-2.24.26-PM-150x103.png 150w\" width=\"350\"\/><\/p>\n<p>\u00a0<\/p>\n<p><strong>\u0645\u0631\u062d\u0644\u0647 \u06f3<\/strong>: \u0628\u0647\u00a0<strong>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0633\u0646\u062f<\/strong>\u00a0-&gt;\u00a0<strong>\u0627\u0645\u0646\u06cc\u062a<\/strong>\u00a0-&gt;\u00a0<strong>\u0627\u0645\u0646\u06cc\u062a \u0633\u0646\u062f<\/strong><\/p>\n<p>\u062a\u0645\u0627\u0645 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc 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