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--- ubuntu:pdf:remove_password_from_pdf [2020/10/14 08:49] – 192.168.1.1
+++ ubuntu:pdf:remove_password_from_pdf [2020/10/14 08:53] (current) – 192.168.1.1
@@ Line 10: / Line 10: @@
 <WRAP info>
-**NOTE:**  The PDF Toolkit (pdftk) works for me, so instructions below are using this.
+**NOTE:**  The PDF Toolkit (**pdftk**) works for me, so instructions below are using this.
 </WRAP>
@@ Line 16: / Line 16: @@
 ----
-===== Install the PDF Toolkit (pdftk) =====
+===== Using the PDF Toolkit (pdftk) =====
+==== Install the PDF Toolkit (pdftk) ====
 <code bash>
@@ Line 24: / Line 26: @@
 ----
-===== Remove the password from the PDF =====
+==== Remove the password from the PDF ====
 <code bash>
@@ Line 31: / Line 33: @@
 ----
+===== Using QPDF =====
+==== Install QPDF ====
+<code bash>
+sudo apt install qpdf
+</code>
+----
+==== Remove the password from the PDF ====
+<code bash>
+qpdf –password=password –decrypt secured.pdf unsecured.pdf
+</code>
+----
+===== Using xpdf-utils =====
+==== Install xpdf-utils ====
+<code bash>
+sudo apt install xpdf-utils
+</code>
+----
+==== Remove the password from the PDF ====
+<code bash>
+pdftops -upw password secured.pdf unsecured.pdf
+</code>
+----
 ===== References =====