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300+ apps including Krita (July 15, 2016)
Over 500 million downloads
it not open source
but it free
and surly portable.
there some other project but i didn't try them
look that is very interesting
If you're waiting (desperately) for a way to convert a jpg to a pdf without installing something, this may be worth a look (quick Google search).
As for the one you posted, I'm pretty sure somebody will say something about .NET :(. As of now, nobody is doing .NET stuff because .NET cannot be found on the majority of XP installs (which are about...85%ish of the entire world). Good luck!
On a side note, you might want to move this over to the request apps forum.
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as you i look for many and more many site to convert jpg2pdf.
but non of them include what you find (with quickly Google search)
multiple image to pdf. that i need it most.
thx to that program i can do it easly and not wait to the website
that do the job for me.
for the .Net,
i in my computer (which it belong to the 25% of the entire world)
the program is working.
if it can, you can ask the source from the publisher
and write in a language that can work in 100% i all computer.
Why have you posted this in the beta testing forum?
It sure looks like you are requesting an application to be made portable, and last I checked, it would belong in the Request Apps forum.
neutron1132 (at) usa (dot) com
the program is already portable
if you like you can convert it with portablesuite
i publish it here that some ppl that take it for try
and if it good to publish here in the main page.