Is there anywhere that I can get a portable version of just Writer and not the rest of LibreOffice? Thanks!
Why would you need such a version?
Please read this thread https://ask.libreoffice.org/en/question/2464/singular-download-question/, specially the comments on right answer
Thank you tp all for the comments. I am using Windows. To answer the question about why I would need such a version… I only want the word processor, I don’t need the other programs. And I would like a portable version so I can use it without installing and/or from a USB stick, etc. I prefer to use portable apps whenever possible to spare the registry and drive from files and entries that may not be needed. From the link I see that currently there apparently is no such version.
You can if you have Linux o.s. You can uninstall other application.
If my answer helped you, vote it with 
and with ∧ (here on the left)
Is there a portable version for Linux really?
@gabix: No. But the (presently only 32-bit) PortableApps packages (and the platform itself) will install and run on Wine under Linux. (I only tested with Kubuntu, however.)
@charlie.it: Are you sure? From my experience I would judge you only can throw away the additional launchers. For V4.4.5 eg, these occupied just 480KiB of filespace alltogether. (As compared with >290 MiB for the content of ‘App/libreoffice/program’ you shouldn’t tamper with.)
I did not yet test http://appimage.org/ .