{"id":1043,"date":"2015-07-21T05:39:38","date_gmt":"2015-07-21T05:39:38","guid":{"rendered":"https:\/\/semnaitik.wordpress.com\/?p=1043"},"modified":"2025-01-25T10:24:39","modified_gmt":"2025-01-25T09:24:39","slug":"password-protect-pdf-manually","status":"publish","type":"post","link":"https:\/\/wordpress.semnaitik.com\/blog\/password-protect-pdf-manually\/","title":{"rendered":"Password Protect PDF is Easy With Adobe Acrobat Pro"},"content":{"rendered":"<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"alignleft wp-image-1054 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protection.png\" alt=\"password protect PDF\" width=\"145\" height=\"145\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protection.png 145w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protection-136x136.png 136w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protection-100x100.png 100w\" sizes=\"(max-width: 145px) 100vw, 145px\" \/>In this modern era, nothing is more crucial than our computer data. Being a computer user, we know the importance of our computer data and files. Hence its security has become a primary concern for all of us. We&#8217;re quite familiar with the portable document format. It&#8217;s one of the most popular file formats and we&#8217;re highly cautious <!--more-->about its security. This is why we should password protect PDF files. If the PDF documents are not protected or secured, any unauthorized activity can happen. <strong>How to avoid this?&nbsp;<\/strong><\/p>\n<p><a href=\"https:\/\/www.sysinfotools.com\/demo-version\/SysInfoTools-PDF-Protection.exe\" rel=\"attachment wp-att-4273\"><img decoding=\"async\" class=\"size-full wp-image-4273 aligncenter\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2013\/11\/download-free-demo.png\" alt=\"\" width=\"217\" height=\"62\"><\/a><\/p>\n<p style=\"text-align: justify;\">In my last few posts, I&#8217;ve been discussing different email clients and email migration topics. But this time, I&#8217;ll discuss the most popular file format among the computer users, which is PDF or portable document format.<\/p>\n<h3 style=\"text-align: justify;\"><strong><span style=\"color: #008000;\">Helpful Aspects of Using Portable Document Format<\/span><\/strong><\/h3>\n<p style=\"text-align: justify;\">Portable document format is a common file format just like other computer files, such as <strong>Word<\/strong>&nbsp;or <strong>Writer<\/strong> document. You must be thinking&nbsp;why it is so popular among computer users. The reason is quite simple and straightforward. This format provides various useful features&nbsp;to users, such as:<\/p>\n<ul>\n<li style=\"text-align: justify;\">Highly portable and compatible file format ever;<\/li>\n<li style=\"text-align: justify;\">Best file format&nbsp;to store&nbsp;and&nbsp;archive a large amount of information;<\/li>\n<li style=\"text-align: justify;\">Provides an easy way to exchange data and information among the computer users over the network;<\/li>\n<li style=\"text-align: justify;\">Keeps the document content secured and well-protected with passwords and other security restrictions;<\/li>\n<li style=\"text-align: justify;\">Supports images, graphics and other multimedia objects in the document; etc.<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>PDF Protection is Essential<\/strong><\/span><\/h3>\n<p style=\"text-align: justify;\">If you are working with highly crucial or sensitive information, it is your job to protect your invaluable files. PDF protection protects the documents from further changes or any unauthorized access. If your PDF files contain highly confidential data and information, you can apply various types of protections on them. Luckily, password-protection is available for protecting PDF documents. Additionally, users can also apply different types of security restrictions on their PDF files, such as <em>disable PDF printing<\/em>, <em>content copying<\/em>, <em>editing or modifying content<\/em>, <em>page&nbsp;extraction<\/em>, <em>document assembling<\/em>, <em>commenting<\/em> and much more.<\/p>\n<p style=\"text-align: justify;\">PDF users might also be interested in <em><strong><a href=\"https:\/\/wordpress.semnaitik.com\/2014\/07\/31\/pdf-split-and-merge\/\">PDF merging and PDF splitting<\/a><\/strong><\/em><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"color: #008000;\"><strong><em>How to Password Protect PDF Document?<\/em>&nbsp;<\/strong><\/span><\/h3>\n<p style=\"text-align: justify;\">To password protect PDF document, you can try <strong>Adobe Acrobat Pro<\/strong>&nbsp;tool. This will help you apply password on PDF files and other PDF security parameters to protect them from any unauthorized access or other&nbsp;activities. If you are having Adobe Acrobat Pro (any version), follow the steps&nbsp;shown&nbsp;below:<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 1:<\/strong><\/span>&nbsp;First of all, launch <strong>Adobe Acrobat Pro<\/strong> on your system. Click <strong>File &gt; Open<\/strong>. Or simply press <strong>Ctrl+O<\/strong> button.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-1.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1552 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-1.png\" alt=\"PDF Protection (step-1)\" width=\"316\" height=\"450\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-1.png 316w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-1-211x300.png 211w\" sizes=\"(max-width: 316px) 100vw, 316px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-1.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Locate the PDF file on your system and select it.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 2:<\/strong><\/span>&nbsp;The selected PDF file will be opened on <strong>Adobe Acrobat Pro<\/strong>.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1553 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-2.png\" alt=\"PDF Protection (step-2)\" width=\"435\" height=\"415\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-2.png 435w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-2-300x286.png 300w\" sizes=\"(max-width: 435px) 100vw, 435px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-2.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Now click <strong>View<\/strong>&nbsp;tab <strong>&gt;<\/strong> <strong>Tools<\/strong> <strong>&gt;<\/strong> <strong>Protection<\/strong>.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 3:<\/strong><\/span>&nbsp;Once you click <strong><span style=\"text-decoration: underline;\">P<\/span>rotection<\/strong>, you will see a list of various options on the right-hand side pane.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1554 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-3.png\" alt=\"PDF Protection (step-3)\" width=\"216\" height=\"390\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-3.png 216w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-3-166x300.png 166w\" sizes=\"(max-width: 216px) 100vw, 216px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-3.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Under <strong>Protection<\/strong>, click on the drop-down arrow next to <strong>Encrypt<\/strong> option, select Encrypt with Password&#8230;<\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #ff6600;\">Step 4:<\/span><\/strong>&nbsp;A short window of <em><strong>Applying New Security Settings<\/strong><\/em> will appear.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1555 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-4.png\" alt=\"PDF Protection (step-4)\" width=\"462\" height=\"167\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-4.png 462w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-4-300x108.png 300w\" sizes=\"(max-width: 462px) 100vw, 462px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-4.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Click <strong>Yes<\/strong> to make sure that you want to change the security on this document.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 5:<\/strong><\/span>&nbsp;The <strong>Password Security &#8211; Settings<\/strong> window will appear.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1556 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-5.png\" alt=\"PDF Protection (step-5)\" width=\"653\" height=\"536\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-5.png 653w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-5-300x246.png 300w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-5-619x508.png 619w\" sizes=\"(max-width: 653px) 100vw, 653px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-5.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Under <em><strong>Document Open<\/strong><\/em> option, check <em><strong>Require a password to open the document<\/strong><\/em> box. Set a password in the edit box next to <strong>Document Open Password<\/strong>. You may set the permissions as well. Finally, click <strong>OK<\/strong>.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 6:<\/strong><\/span>&nbsp;A&nbsp;short window <em><strong>Adobe Acrobat &#8211; Confirm Document Open Password<\/strong><\/em>&nbsp;will appear.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1557 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-6.png\" alt=\"PDF Protection (step-6)\" width=\"653\" height=\"536\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-6.png 653w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-6-300x246.png 300w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-6-619x508.png 619w\" sizes=\"(max-width: 653px) 100vw, 653px\" \/><\/a><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/step-6.png\"><br \/>\n<\/a><\/p>\n<p style=\"text-align: justify;\">Confirm the document open password one more time. Click <strong>OK<\/strong>. Save the PDF file. You may save it with a new name at a new location.<\/p>\n<p style=\"text-align: justify;\">This will password protect PDF file. Now close the Adobe Acrobat Pro. Open the same PDF file with Adobe Reader.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff6600;\"><strong>Step 7:<\/strong><\/span>&nbsp;As the file is password-protected, you need to enter the correct password to open the PDF document.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1558 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-7.png\" alt=\"PDF Protection (step-7)\" width=\"509\" height=\"155\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-7.png 509w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-protetionstep-7-300x91.png 300w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/a><\/p>\n<h4 style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Important note&nbsp;<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\">If you enter an incorrect password to open a PDF file, you will receive an error message shown below:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-password-is-incorrect.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1559 size-full\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2015\/07\/pdf-password-is-incorrect.png\" alt=\"PDF Password is incorrect\" width=\"462\" height=\"169\" srcset=\"https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-password-is-incorrect.png 462w, https:\/\/wordpress.semnaitik.com\/blog\/wp-content\/uploads\/2015\/07\/pdf-password-is-incorrect-300x110.png 300w\" sizes=\"(max-width: 462px) 100vw, 462px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">You will need to enter the correct password again, otherwise, you can&#8217;t open the document.<\/p>\n<h3 style=\"text-align: justify;\"><strong><span style=\"color: #0000ff;\">Professional Solution to Password Protect PDF<\/span><\/strong><\/h3>\n<p style=\"text-align: justify;\">This is the easiest and convenient way to password protect PDF document. But unluckily, you can&#8217;t perform the above steps if you don&#8217;t have Adobe Acrobat Pro, or if you&#8217;re using its&nbsp;trial version. In such situation, you have only two options left: either you purchase the full version of Adobe Acrobat Pro, or you can try a third-party <a href=\"https:\/\/www.sysinfotools.com\/recovery\/pdf-protected.php\"><em><strong>PDF Protection<\/strong><\/em><\/a>&nbsp;tool. Purchasing Adobe Acrobat Pro is not pocket-friendly at all. Therefore, you should try a professional PDF Protection utility to password-protect PDF files.<\/p>\n<p style=\"text-align: justify;\"><em><a href=\"https:\/\/www.sysinfotools.com\/\"><strong>SysInfoTools Software<\/strong><\/a><\/em> provides the best piece of smart utilities for Windows-based operating systems. PDF Protection is an advanced Windows utility that allows users to password protect PDF documents with the user as well as owner passwords. By using this tool, users can apply password-protection on their PDF documents as well as various PDF security restrictions&nbsp;to avoid any type of unauthorized access or misuse of the document. Users must&nbsp;download free demo version of this tool for evaluation purpose.<\/p>\n<p><a href=\"https:\/\/www.sysinfotools.com\/demo-version\/SysInfoTools-PDF-Protection.exe\" rel=\"attachment wp-att-4273\"><img decoding=\"async\" class=\"size-full wp-image-4273 aligncenter\" src=\"https:\/\/wordpress.semnaitik.com\/wp-content\/uploads\/2013\/11\/download-free-demo.png\" alt=\"\" width=\"217\" height=\"62\"><\/a><\/p>\n<h4 style=\"text-align: justify;\"><span style=\"text-decoration: underline; color: #0000ff;\"><strong>Watch the online video tutorial below<\/strong><\/span><\/h4>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/PJtlwJodhYc?rel=0\" allowfullscreen=\"allowfullscreen\" width=\"690\" height=\"388\" frameborder=\"0\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this modern era, nothing is more crucial than our computer data. Being a computer user, we know the importance<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/wordpress.semnaitik.com\/blog\/password-protect-pdf-manually\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[158],"tags":[],"class_list":["post-1043","post","type-post","status-publish","format-standard","hentry","category-backup-restore"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Password Protect PDF is Easy With Adobe Acrobat Pro<\/title>\n<meta name=\"description\" content=\"To password protect PDF file, you can take help of Adobe Acrobat Pro tool. It only requires a few manual steps to password protect PDF file, that&#039;s it.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.semnaitik.com\/blog\/password-protect-pdf-manually\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Password Protect PDF is Easy With Adobe Acrobat Pro\" \/>\n<meta property=\"og:description\" content=\"To password protect PDF file, you can take help of Adobe Acrobat Pro tool. 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