If you go to the instructables website you will find many projects to build but if you ever want to save the project you will need to save the .PDF file. And of course, The only way to open that file is to register and login… or is it? I will show you how to access most of the file, legally, without logging in or signing up :] Sadly this hack does not work for all of the projects, but if you want a project really bad you can buy it without signing up.
Simply find a project you find interesting. I chose this one.
In this step we will edit the url so that you can access the .PDF document. Change “id” to “pdf”(Figure 1.1).
Copy the part of the URL that has the name of the project. Paste the name you copied after the last “/”(Figure 1.2). Now you are almost there.
Type “.pdf” at the end of the url(Figure 1.3) and press return(enter).
There you have it. The .PDF document is for you now and you can save it to your HDD and build it later or just reflect on your hacking ^-^