Safari 5.1.4 is a web browser developed by Apple Inc, available for download in full install version for Windows platforms from legacy sources. This version of Safari was officially released on 2012-03-12 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

Safari 5.1.4 is built on Webkit 534.54.16 rendering engine and has improved performance over slow or intermittent networks. Search field keying Responsiveness over slower or networks changes created issues and delay in rendering has been corrected in this version.

Also displaying flash white while switching between Safari tab or windows has been fixed. PDFs saved from web pages and the links within PDF are preserved.