Prevent visitors from downloading pdf

You have indexed document files mean, you letting crawlers to fetch your files, but you don't want people typing exact URL and downloading it. Note:Referer can explicitly disable in web browsers, and there is still many other ways to get the files, instead of typing exact url in browsers.

Regarding the " how can i prevent a listing of the files inside this folder in case apache stoped running. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Asked 11 years, 11 months ago. Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

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These cookies track visitors across websites and collect information to provide customized ads. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Reading Time: 3 minutes In this blog post I will go through the process of preventing members from downloading a document from a Teams channel. For the purpose of this post I have created a test word file named CloudBuild within my teams channel named Cloud Build Team I would like to prevent members from editing or downloading my word document CloudBuild.

In Sharepoint, click the three dots by the side of the file and click manage access. Asked 10 years, 9 months ago. Active 1 year, 2 months ago.

Viewed k times. I am thinking about converting those PDF files to Flash. Any other ideas? Improve this question. JJJ 32k 20 20 gold badges 86 86 silver badges 99 99 bronze badges. Costa Costa 3, 11 11 gold badges 43 43 silver badges 77 77 bronze badges. You do know that anything you display to the user can be printed in some fashion or another If you serve it, they can find some way to use it.

You can't stop a user from printing the screen. If you have information you want to display and you don't want it being printed physically, PDF isn't exactly the format of choice.

It's whole purpose is to be lovingly printed. In my business, the need for the PDF to not be downloaded is due to not wanting customers to be able to easily share downloaded materials with other people. I make worksheets, and if they are easy to share, the customer is more likely to email them to a friend. If sharing them is made more complicated, they are less likely to want to go to the trouble.

Not being able to download them without having advanced computer knowledge is good enough for me. Hope this sheds light on a need in the industry.

Things like being able to get a screen shot, etc. Hope this helps. I i — Janet Giel-Romo. Add a comment. Active Oldest Votes. Improve this answer. Legionar 7, 2 2 gold badges 36 36 silver badges 66 66 bronze badges. Browsers' developer tools make it trivial to get at anything sent to the user, and you're not going to stop screen capture programs. Heck, the user could use their mobile phone to take pictures of the computer screen… — Donal Fellows. Right-click, view page source, get link of image under the transparent image.

It's been in Firefox for as long as I can remember. I think I remember it existing in Mozilla Suite back before it got pared down into Firebird, which then became Firefox. I consider that under 'one of the ways of getting at it that requires digging into the source.

I say you can lock it down 'hard' but not 'make it secure. Then the viewer only can read PDF but they can not download it. The most important is that this software is totally free if you do not need to show PDF online more than 24 hours. Please check more information of this software on homepage, in the following part I will show you how to show PDF in web and disable downloading ability.

By this free online application, you can show PDF in website and disable downloading ability.