What are some alternatives?
When comparing Replace Text and Online String Swap, you can also consider the following products
Multi String Replacer - Replace multiple strings at once!
grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...
Batch Word Replace - Replace text in, add or remove content, and edit thousands of Word documents in doc and docx formats, PDFs, RTF documents, and other text documents.
AstroGrep - AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.
Batch Files - Bulk file processor