The .aspx extension is a proprietary Microsoft 'technology'; it has nothing to do with PDF at all. If you can view the document on a PC, you should be able to view it in Safari, unless the page is coded specifically for IE, in which case there's nothing you can do about that.
And why would you have Adobe Reader installed, since you don't need it for anything? Safari is perfectly capable of rendering PDF files on it's own, much faster than Adobe Reader or it's accompanying plugin for Safari.
Free TrueSizer e3 Web. Access your embroidery files on the go! Wilcom's TrueSizer e3 Web is a free web app which you can you on your PC, MAC or mobile devices such as an iPad or Android. Work with Wilcom.EMB files without the need for a digitizing system,. It is a txt file reader wich handle text files (.txt) no matter how big they are. Pocket PC are often non-responssive when you try to open big txt files. This reader solve the problem because it divide the text into small chunks, easy loadable. Open aspx files I just downloaded a file, a talking book as a.zip file @ 1.05gb and it failed, so I started it again from the download page in Firefox, it worked fine, but came down as a aspx file called Directdownload.aspx and had trouble opening it with anything so I looked on Macrumors and found some answers.
Aspx File Viewer For Mac
Oct 7, 2009 10:00 AM Ebook reader for mac osx.