https://multiplefilemaker.com/
find and replace online tool
find and replace online tool

How do you replace a text file in Windows?

Solutions
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DB Maker
Extract data from text, html, xml and other files.
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Miltiple HTML file generator
Using just one csv-file with a database, you can create thousands of HTML pages.
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Multiple File Search and Replace
Edit, find and replace text in multiple files.
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Website Extractor
The program can download up to 100 files at a time
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find and replace online tool
How do you replace a text file in Windows?

If you are using MS Word, Google Sheets, use CTRL + H shortcut to find and replace text. To count characters and words, use character count online tool.