The latest version of Texmaker can be downloaded from Softpedia
Texmaker, a Qt4 program that integrates many tools needed to develop documents with LaTeX, in just one application, is now at version 4.0.3.Texmaker 4.0 includes unicode support, spell checking, auto-completion, code folding and a built-in pdf viewer with synctex support and continuous view mode.
The application has been ported to Qt5 and a number of features have been implemented since the previous release.
Highlights of Texmaker 4.0.3:
• The find-and-replace actions can now be applied only to the selection;
• A tool has been added to convert the source files to unicode;
• Users are now able to check if a new version is available, via a new option in the "Help" menu;
• The tags are now set to bold in the editor.
Check out the official announcement for a complete list of changes.
Download Texmaker 4.0.3 right now from Softpedia.