@Claudia-Svenson said in How to set "UTF-8 WITH BOM" as default Encoding even for old but changed textfiles?:

This would be a great convenient enhancement feature.

Natively, there is no such feature (and it’s not likely to happen, IMO).

Using a plugin, it’s doable. For now, it requires using a not-yet-released version of the EditorConfig plugin, but they are supposedly eventually going to release a new version with all the features/fixes from the last 6 years.

EditorConfig plugin should be able to handle the charset attribute. But the version available in Plugins Admin is still 6 years old, and does not include that attribute. They merged the PR that implemented charset in 2023, but have not done a release since v0.4.0.0 in 2019. (In October 2025, they put in an Issue to encourage themselves to do a release, but there’s still apparently a showstopper preventing them from moving forward.)

I just forked their repo, and did a build based on their most recent codebase; I call that “0.4.0.1”, so that there’s something to distinguish it from the official version. For a couple of months from 2026-Mar-30, GitHub should have some artifacts of my v0.4.0.1 build.

Exit Notepad++ Go to https://github.com/pryrt/npp-editorconfig-plugin/actions/runs/23767310769#artifacts and download the right artifact for your machine (most likely the one ending in --x64). Unzip, and copy the DLL to c:\Program Files\Notepad++\Plugins\NppEditorConfig\NppEditorConfig.dll create .editorconfig file at the top of your document structure (like c:\users\username\.editorconfig), populate it with:root = true [*.bat] charset = utf-8 [*.py] charset = utf-8 [*.txt] charset = utf-8-bom [*.ps1] charset = utf-8-bom The next time you save a file with one of those extensions (as long as it’s in the same folder as the .editorconfig file, or a subdirectory of that folder), it will use the charset indicated when you save the file in Notepad++

(GitHub will remove those artifacts sometime in the next few months. If EditorConfig hasn’t done an official release since then, and the files are gone, feel free to ping me here, and I can trigger a new build to GitHub)

@mapsonx said in Toolbar button names:

Settings > Preferences > Backup > ☑ Enable session snapshot and periodic backup

That setting kinda represents the journey of discovery for me, who, is certainly a novice, and has been reminded regularly of my level of ignorance when it comes to an impressive tool like Notepad++. Obviously, the way manifested itself didn’t make sense to me, never seeing that effect before elsewhere.

That setting has nothing to do with toolbar buttons. If you just brought this up as an example of things that you didn’t understand but are learning the utility of, fine.

If you think that this affected your toolbar buttons in any way, shape, or form, you will need to explain what you think changed, and prove to yourself that it does change it by doing screenshots before and after toggling that option (and paste them here if you think it does prove your point).

since some other text editors do have such a feature.

What text editors do you think have this feature that you want? What setting in that other text editor do you change to get things to go from “normal” to “what you want”? If you give us that, (including “before” and “after” screenshots) we might be able to figure out what feature it is you really want, and be able to better answer you as to whether or not it can be done in Notepad++.

(I mentioned screenshots a couple of times. If you use Alt+PrintScreen or the modern Win11 Snipping Tool equivalent, you can just paste the image directly into your reply here, making it simply a matter of Ctrl+V to embed the image. But screenshots showing what it is you want would be really helpful for us to understand you.)

@guy038 said in Search++: A work in progress:

Put the focus again on the Search++ plugin ( with Plugins > Search++ > Search... or with my shortcut Ctrl + Shift + N )

=> The text is not uptaded and remains the string This is a test ! To get it updated, you need to close and re-open Search++

Could you provide this N++ search behavior to Search++, as well ?

I did not realize the native dialog worked that way; I assumed it only filled when the dialog wasn’t already open.

I don’t see a reason I couldn’t do this, if it’s what people will ordinarily expect. I would have thought being able to change focus back to the dialog by keyboard without disturbing the contents of the Find box would have been more desirable, but maybe not. Users can always disable the fill option, or I could add an additional setting to let the user decide whether filling only occurs when the dialog wasn’t already open.

Ctrl+I will insert the text selected in the document into the Find (or Replace) box at any time. Since it is an insert, you have to do Ctrl+A, Ctrl+I if you want to replace.

When the Search++ dialog is docked, it’s very easy to identify if focus is on Notepad++ or on Search++, thanks to the blue color of the title bar. However, this difference is not so obvious when the Search++ plugin is not docked ! Is there a mean to improve this difference ?

Agreed, the difference is fairly subtle in light mode: the text in the title bar goes grey, and the shadow around the dialog gets a bit less. It’s a bit more visible in dark mode, where the whole title bar changes color.

I have to think about whether there is anything I can do that would make this more visually apparent without being garish or peculiar.

(Note: at present, the Search++ dialog does not fully accommodate changing between dark and light mode within a single Notepad++ session. The Scintilla controls in the regular dialog and in the docking dialog stay however they were when you first opened that type of dialog.)

Update: @Ertan-Küçükoglu didn’t post the link here, but had made https://github.com/ScintillaOrg/lexilla/issues/321 to request this feature from Lexilla. Lexilla just merged a PR to add SCE_PAS_MULTILINESTRING styleID=15. Since Lexilla v5.4.8 was just released last week, it’s likely going to be a few weeks to a couple months before v5.4.9 is released to include that feature. But once it is, and once Notepad++ imports the updated Lexilla, then that new style can be added to the Pascal/Delphi definitions in stylers/themes. So hopefully, this will be added to Notepad++ within the next few months.

(Keep an eye on Notepad++'s Issue #16807 to see when it gets added to the codebase; whatever release happens after that Issue is closed will be the first Notepad++ release to incude the multi-line string highlighting.)

Joe 0:
check these links:
https://github.com/notepad-plus-plus/old-releases

Hi, @jak, @peterjones, @pnedev, @phil-pascal and All,

Ah…, OK :! But it’s quite funny, @jak, because it’s exactly what I proposed in my last two posts !!!

Giving the initial contents of your two files :

The Original Music Collection which contains : Coldplay yellow Elton John Rocket man Beatles abbey road Beatles Love me do Beatles hey Jude Monkees daydream believer The New Music file which contains : Beatles abbey road Beatles Love me do Beatles hey Jude Monkees daydream believer The move blackberry way (1) By running a search/ replacement with regular expressions :

I append, at the very end of the New music file, the contents of the Original Music Collection file, after a line of, at least, 3 equal signs, giving this temporary New music file :

Beatles abbey road Beatles Love me do Beatles hey Jude Monkees daydream believer The move blackberry way ========== Coldplay yellow Elton John Rocket man Beatles abbey road Beatles Love me do Beatles hey Jude Monkees daydream believer

Now :

Switch to the New Music file

Open the Replace dialog ( Ctrl + H )

Uncheck all box options

SEARCH (?x-is) ^ (.+\R) (?= (?s) .+? ^===+ .+ ^ \1) | (?s) ^ ===.+

REPLACE Leave EMPTY

Tick the Wrap around option

Select the Regular expression search mode ( IMPORTANT )

Click on the Replace All button

=> You should get your expected New Music file, below :

The move blackberry way Save the modification of the New Music file (2) By using the ComparePlus plugin :

First, use the Plugins > ComparePlus > Diff Visual Filters... option

Check the Hide added/removed lines option and valid this choice with the OK button

Then, use the specific option Plugins > ComparePlus > Find Unique lines

Now, select the New Music file ( IMPORTANT )

Run the Plugins > ComparePlus > Delete all/selected visible lines option

Run the Plugins > ComparePlus > Clear Active Compare option

Finally, save the modifications of the New Music file ( IMPORTANT )

Best Regards,

guy038

Hello,

I wanted to show you the purpose of this function.

Background:

Highlight a term in the browser Search for it in files using Everything via a button (Content) Right-click the found file to open it in Notepad++ and jump to the searched term.

See the video off it on Imgur

I’ve actually been using the editor since I started using computers privately (2008), but I’ve never really explored its inner workings and capabilities. It was never necessary so far—it has everything needed for everyday use.

I also wanted to sincerely thank you again for the prompt help—it was definitely a positive experience.

Best regards,
Björn

@mapsonx said in Make notrepad++ default:

I read the info here Shell Extension, and here Replacing Notepad with Notepad++ in Windows 10, but I’m a bit anxious about it.

User Manual > Other Resources > Notepad Replacement gives a fuller explanation than some random gist

I’ve been using the portableapps version.

shudder

I’ve had a few issues lately with some other portableapps wiping out profiles.

Considering that they modify the binaries without publishing the codebase changes, in violations of the open source license of the software they “distribute”, you’re lucky if losing a profile is all that happens.

I don’t want that happening with Notepad++, so I want to switch to the regular potable version I just downloaded from here Download Notepad++ v8.9.3.

Good idea.

That said, I need to make Notepad++ the system default.

It seems a mixed bag: wanting it as system default, associated with lots of file types, and using the Shell Extension, but not wanting to “install” it. It might help us give you better advice if you explain what parts of the “install” that you are opposed to. Is it just storing the settings in %AppData% that you don’t like? Or is there something else? The installer can install into any directory, not just Program Files; the installer can choose to not use %AppData% (as long as it’s not installed in Program Files); the installer automatically registers the Shell Extension for you.

That’s when learned it is not simply a matter of doing it in Settings > Preferences > FIle Associations.
So, it seems my only alternative is “Choose default apps by file type”??

You can start with the Settings > Preferences > File Associations. But that uses the ancient method of file association, and modern Windows 11 actively fights against those old-style associations.

Open With is Windows’ preferred method, because they want to make sure it’s the user, not an over-aggressive installer, that is choosing the default app (and that’s something I applaud them for).

If you’ve done at least one Open With, then your registry should have an HKEY_CURRENT_USER\Software\Classes\Applications\notepad++.exe “key”. On that key, if you right-click and do a new key as a subkey on it, to create SupportedTypes as HKEY_CURRENT_USER\Software\Classes\Applications\notepad++.exe\SupportedTypes. Inside that, you can do new string values, where the left side is .ext (for whatever extension) and the right side is empty. Windows uses this as the way to hear an app say, “I want to handle this type”, and it helps Windows prioritize the app in the Open With and other things.
For the individual file-type extensions, Windows stores them in HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.XXX\UserChoice (for example, .txt for the .XXX location), in the ProgId=“Applications\notepad++.exe” value. So, if you created a registry file like

Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.txt\UserChoice] "ProgId"="Applications\\notepad++.exe" [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.123\UserChoice] "ProgId"="Applications\\notepad++.exe" [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.456\UserChoice] "ProgId"="Applications\\notepad++.exe"

and ran that file, it would try to set the chosen application for each of those extensions (.txt, .123, and .456) to use Notepad++. (You would, of course, have to edit that file to have all the extensions that you wanted to choose, and to not use the .123 and .456 dummy extensions). But, again, I think Windows OS notices when someone tries to do that, and it might require you to confirm the choice the first time you double-click on such a file.

caveat: playing with the registry, through regedit or running .reg files you find on the internet, can bork your system. these are examples that I believe are safe, but you are responsible for your own system.

I extracted NppShell.dll, but I suppose in this scenario I won’t be using it.

I guess I’m confused. I thought, by your first sentence, that you wanted to use it. Do you want an Edit with Notepad++ entry in the right-click context menu for every file type, whether or not it’s associated with Notepad++? If so, then register NppShell.dll. If not, then I’m not sure why you brought it up at all.

Personally, I find that the right-click version is the easiest way for opening files that don’t default to Notepad++ (for example, editing a .bat, since you don’t want to double-click on a batch file to edit it, since that should be reserved for running it). So whether you choose to use the installer, or manually register it in the portable version, I would definitely recommend using the Shell Extension.

I also need some advice transferring all settings from portableapps.

copy the config.xml and similar XML files . The User Manual > Upgrading > Upgrading a portable edition talks about the critical and less-critical files for getting settings ported over from one portable to another.

@Yan-Serenade

https://github.com/notepad-plus-plus/notepad-plus-plus/issues/16719#issuecomment-4132203721

@W-Pong said in Columns++, I'd like to *retain* commas when converting to elastic tabs/spaces:

Is there a way to retain the commas?

I made a new release of Columns++ with an option to do that — an additional checkbox in the Conversion settings dialog: Keep separator character when converting to tabbed.

The new release is Columns++ version 1.3.2.

I have not marked the release stable, but I believe that there is very little chance this change will have any unanticipated negative effects. It should be safe to install.

@PeterJones

Thanks for your reply. I will give your solution a try as a Macro learning experience. Maybe I’ll find other uses for it.

But, I just came up with a different solution:

I like Notepad++ so far, so I used the preferences to set Notepad++ as the default for a small number of file types I use occasionally. I renamed the extension of the file I use as my daily journal/log from .txt to my initials .th. I used the file properties to open that file with Windows Notepad.

It’s working well for me. I can use my journal/log with Windows Notepad, and everything else uses Notepad++.

@dfs ,
We could go a step further and lament that it would be nice if the entire graphical environment of NP++ could be contained in one dialog setting, and then when we switched between Light or Dark, the environment would change all the UI references:

Settings->Preferences...->Dark Mode,
Settings->Style Configurator...->Style:, and the
Settings->Style Configurator...->Select theme:

…could be coordinated to make just switching between Dark Mode and Light Mode change them all, accordingly. As it is, I’m glad to have just found out that the Dark and Light language files can automatically change by setting that one switch in the dark mode file @PeterJones mentioned, and that automatically chooses the correct code coloring file for the environment (Dark/Light) chosen.

@PeterJones Thank you. I just found this forum after searching about the multiple line issue. I’ve been using Notepad++ for years, fantastic program. First text editor I’d found that did search and replace on end of line charaters since good old Wordstar.

@Dervars14 Just checked and unfortunately the undo, ^Z, does not work. This used to be a more common occurance in the old days, Prior to Windows 7 and back in the DOS days, there was no checking to see if wanted to keep a file, it just got overwritten even if a totally different file, but just had the same name. The way we used to get around this is with a recovery program. The good thing is for a long time, whenever you save a file, it actually saves it to a different area of the dirve, precisely for this kind of incedent.

First important thing is don’t do any work on that drive, if the data is still there, it is not protected, the more you use the computer, the more likelihood those clusters of the drive will get overwritten.

I don’t think Windows has any internal programs, other than the Recycle bin, which is no use here, as overwritten files aren’t placed there. There is a free program called Recuva, from Piriform, the same people that do CCleaner. If possible, try and download this on another computer to a USB drive, as I said, the more work you do on the drive, the chance of losing the data.

The other good thing with using another machine, is you quickly play around with recuva, it is very basic program, the results are in table form, so easy to rearrange. You can save any detected files to the USB drive as well. If you get the file back, then just replace the current one. And this is the way to all learn to do backups more regularly, which reminds me.

@leleganja said in Notepad++ v8.9.1 Release:

Why do I get these errors when I install Notepd++ with both v8.9.2 and v8.9.1?

At first glance: it appears that whatever account that is being used to install Notepad++ doesn’t have write-permission to the temp directory that the installer created. That is odd, given that the installer usually asks for Admin privileges to install. But maybe your computer is set up so the Admin account(s) don’t have write permission to the indiviudal user file-areas.

Try creating a directory someplace where both your normal user and your admin user have write access, and then temporarily set %TMP% to point to that directory. When you run the installer, it should use that new directory instead, and should (I would think) have write-permission there. (My experiments showed it used the alternate location if I set the %TMP% user variable, but not if I set the %TEMP% variable, so you only need to change %TMP%. If you don’t know how to change that variable: click the START menu, type system environtment which will find the Edit the system environment variables option, which you use; click Environment variables button, then in the User variables section, edit TMP to point to the new directory you created; after doing OK a few times, then you can run the installer, and it should use that directory. When done installing, don’t forget to set TMP back to %USERPROFILE%\AppData\Local\Temp in the same manner.)