I think that this Open source MS Publisher clone would be a good fit into the Portable Apps suite.
App. Info:
Name: Scribus
Description: "Scribus is an open-source program that brings award-winning professional page layout to Linux/Unix, MacOS X and Windows desktops with a combination of "press-ready" output and new approaches to page layout.
Underneath the modern and user friendly interface, Scribus supports professional publishing features, such as CMYK color, separations, ICC color management and versatile PDF creation."
Thanks for the time and effort! 
Visit the Community page
Join our forums
Subscribe to our email newsletter
Subscribe with RSS
Follow us on Facebook
Follow us on LinkedIn
Follow us on Twitter
Follow us on Mastodon
Follow us on BlueSky
https://sourceforge.net/projects/portablescribus/
8)
Life is about the journey not the destination!
Live today like it is your last!
Do you do the right thing even when no one will know you did?
\(^.^)/
Life is about the journey not the destination!
The Kazoo Spartan
I think that's the best request I've ever seen. John, maybe sticky as an example?
----
Ryan McCue
Life is like a sewer. What you get out of it depends on what you put into it.
(Tom Lehrer)
"If you're not part of the solution, you're part of the precipitate."
That's why I did not make a big deal about it already existing because he/she did a great job in describing the app. It took me about 10 seconds to find it though under portable+scribus in a google search.
8)
Life is about the journey not the destination!
Live today like it is your last!
Do you do the right thing even when no one will know you did?
\(^.^)/
Life is about the journey not the destination!
The Kazoo Spartan
when you can use my FF Search plugin? (Also, I have fixed it so it works now
)
----
Ryan McCue
Life is like a sewer. What you get out of it depends on what you put into it.
(Tom Lehrer)
"If you're not part of the solution, you're part of the precipitate."