The following table gives a comparative overview on the most prominent features of the LinkByLink Standard and Pro Edition, resp. This list only contains a subset of the available functions. Get your own picture of LinkByLink with our free trial version or by browsing the manual!

Feature	Standard Edition	Pro Edition
Supports a variety of platforms (Windows, Mac OS X, Linux, Solaris, HP/UX, AIX, ...)
Supports 32-bit and 64-bit systems
Limited to 1000 different web pages per test run
Unlimited number of web pages per test run
High speed by checking several links concurrently (Multi-Threading)
Supports internet domains with umlauts (IDN)
Supports HTTP/HTTPS, FTP/FTPS and direct file access
Supports cookies
Supports HTTP proxies
Recognizes and marks redirected links
Checks domains of mailto addresses
Configurable user-agents (browser IDs)
Integrated HTML source code browser
Distinguishes internal from external links
Powerful filters with regular expression support
User-defined error pages help to identify special errors
Certificate manager for conveniently accessing secure web pages (https)
Result export as HTML, XML and CSV (Excel)
Result export as sitemap file
A validating HTML parser finds structural errors
Password manager for accessing pages protected by HTTP authentication
Test results are automatically forwarded by email
Storing of test results in a SQL database
Mode without graphical user interface supports automated tests
HTTP request logging facility points out communication problems