In Textpad or Notepad++ is there an option to export all the matches for a regular expression find, as a single list?

In a big text file, I am searching for tags (words enclosed in % %), using regular expression %\< and \>%, and want all the matches as a single list, so that I can remove duplicates using Excel and get a list of unique tags.


5 Answers 5


You can achieve this by using Backreferences and Find and Mark functionality in Notepad++.

  1. Find the matches using regex (say %(.*?)% ) and replace it by \n%\1%\n , after this we will have our target word in separate lines (i.e. no line will have more than one matched word)

  2. Use the Search-->Find-->Mark functionality to mark each line with regex %(.*?)% and remember to tick 'Bookmark Line' before marking the text

  3. Select Search-->Bookmark-->Remove Unmarked Lines
  4. Save the remaining text. It is the required list.
  • I have one more file with <> as tags instead of % %, I tried with <(.*?)> and \n<\1>\n, but its not working, please help.
    – Kiranshell
    Sep 21, 2012 at 19:27
  • you are welcome :) For me its working for <> also. Are there Nested <> ? Could you elaborate what exactly is 'not working' ?
    – Ankit
    Sep 22, 2012 at 16:18
  • I am trying to make a list of tags like before but these once have <>, I am using <(.*?)> instead of %(.*?)% and \n<\1>\n instead of \n%\1%\n, this is the link to a sample file wikisend.com/download/158050/tags.txt
    – Kiranshell
    Sep 22, 2012 at 19:17
  • I tried it again with the provided text and using <(.*?)>, its working normally. I got the list of tags <Supplies> <hostname>.....and so on
    – Ankit
    Sep 22, 2012 at 19:45
  • Please mention the exact error/problem you are having. Might sound silly but remember to move cursor to top.I often do that mistake and search returns no result... :)
    – Ankit
    Sep 22, 2012 at 19:48

Is doing this in Notepad++ a mandatory requirement?  Are you on Windows or some form of Unix?  If you’re on Windows, you can do it (partly) from the Command Prompt:

findstr /r "%[a-z].*[a-z]% %[a-z]%" your_file > new_file

findstr is vaguely inspired by grep, so this new_file will contain all lines matching your search criteria; you can then use Notepad++ to strip out the unwanted text (to the left of the first % and to the right of the second one).

And, of course, if you’re on Unix, you can do the equivalent task with sed.  And if you have GNU grep (i.e., if you’re on Linux), you can do it with grep -o.


There is a Notepad++ plugin which can copy matched regex expression to new file in new tab. RegexExtract

Because I didn't find any plugin for Notepad++ that can extract some text from current document or all files from a location with some additional settings (like case conversion), I decided to try to make it myself. (...) Plugin interface is pretty straightforward (...). (...) "Find", "Replace" and "Mask" fields use C++11 regex syntax. Extracting from files works right now only for those in UTF8.

Edit Dialog input tailored to the question

enter image description here

In the image you can see how to fill in the dialog. I assume that a word does not contain spaces, etc., only characters matched by \w. Notably:

  • Use a pair of brackets, to allow selecting the word, without the percetange characters.
  • Choose option Extract with replace, to select the first match. Otherwise, you will get a columnar output of all $1, $2, etc.
  • Check Skip $& ... to leave out the complete matches.
  • Check Filter unique to report each match only once.
  • Click Extract to select get results. (Search only finds the matches, but does not report).
  • Nice plug-in, does exactly what was asked. Aug 30, 2018 at 9:27
  • 1
    Seems not work with 64-bit Notepad++
    – Ivan Chau
    May 20, 2019 at 3:33
  • This requires an older version of npp but I gladly made the switch. This is an invaluable plugin to me. I got it working on 7.5.6 32bit.
    – Spero
    Jun 17, 2020 at 13:07

In TextPad, you'd bring up the Find box as usual, then use the Mark All button.

From there, use Copy Bookmarked Lines function. (Edit menu > Copy Other > Bookmarked Lines.)

  • Personally, I do that exact operation so often that I've configured a keyboard shortcut for the Copy Bookmarked Lines function: Ctrl+Alt+c.
    – daveloyall
    Feb 16, 2017 at 18:22
  • I came to this Question because I was searching for the Notepad++ question. After many years as a loyal and unpaying Textpad user, I'm switching to Notepad++ (GPL).
    – daveloyall
    Feb 16, 2017 at 18:23

If anyone is interested in an online solution instead (since the notepad++ plugin doesn't work on 64bit) you can try Molbiotools it can extract your regex completely without additional lines or with them.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.