This tool gives serial numbers at the line-tops of a text file.
Duplicate rows are deleted ( they are summarized as a single line ).
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Browser for HTML5
( Linux, Mac, Unix, Windows, Android, iOS, etc )
EVENTS & NEWS
27 / Feb, 2015 RainbowLink Inc. released a new free tool, "Tool of Giving Serial Numbers"!
time / place Tool of Giving Serial Numbers
Free of Charge