ArcGIS Layer Package
If you want to edit LPK file and not damage it, you should install dedicated software Of course, there are probably LPK Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
The installation of the program that supports the LPK file does not guarantee that the file can be edited. If you want, you can learn more about the LPK file extension.
This is definitely the surest way. Use any of the programs that support the LPK file to check if it allows you to edit the file. It's safest to download the software from the developer's website. Links to the websites of software producers can be found on the software subpages. Below you will find some examples of software programs that support the LPK file (so it is very possible that they can edit files in LPK format).
The full list of LPK supporters
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad However, it's dangerous, you can permanently damage your LPK file. If you make inappropriate changes and save the file, it may happen that you do not reopen the LPK file.. For this reason, try to use software created to edit LPK files.
It can definitely be said that any of the list of programs that support the LPK extension should be able to edit the LPK file. Use other options if you still haven't found a way to edit LPK. Verified websites with the option to edit the file in the LPK format below.
Free Online File Edit Service
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