Search for the revision that added or deleted the specified text in a Wikipedia article and the user who is to blame. Great for fixing broken references.
AChecker is a Web accessibility evalution tool designed to help Web content developers and Web application developers ensure their Web content is accessible to everyone regardless to the technology they may be using, or their abilities or disabilities.
The Functional Accessibilit Evaluator analyzes web resources for markup that is consistent with the use of DRES/CITES HTML best practices for development of functionally accessible web resources and resources that support interoperability. The HTML best practices are not a new standard, but rather a statement of techniques for implementation of the W3C Web Content Accessibility Guidelines and United States Federal Government Section 508 standards that not only improve accessibility for people with disabilities, but also the interoperability of web resources for everyone so all people benefit by having more options to access and use web resources.
Removes passwords from viewable PDFs. Does not unlock password protected PDFs. Allows you to combine, modify, and copy text to the clipboard from PDF files which have locked out editing and copying functions.