FireFTP is a free, open source, cross-platform FTP client for Mozilla Firefox in the form of an add-on. It supports FTP, FTPS, and SFTP. FireFTP is charityware and runs on platforms that Firefox supports. When installed, it allows Firefox to access FTP servers. This way, users can upload, change or remove files.
Spell checker tools can help you to prevent a lot of misspelled words from getting on-line. Also, because the internet is a worldwide medium, sometimes it is necessary to write articles in foreign languages. I’m Dutch for instance. The English dictionary, when installed on FireFox, helps me writing this page in my RVCMS CodeEditor.
XAMPP is a free, open source, cross-platform web server package, consisting mainly of the Apache HTTP Server, MySQL database, and interpreters for scripts written in PHP and Perl. Using XAMPP you can test websites off-line, without the necessity of uploading files or showing them to the rest of the world while they are is still incomplete.
WinMerge is a free software tool for file comparison and merging text-like files. It is useful for determining what has changed between versions. This tool is especially convenient when a new RenovatioCMS version is released and you want to know exactly which parts have changed since the previous version.