SolveSpace is a brilliant parametric CAD program that was payware/trialware before, but since version 1.9 it just turned into a unrestricted freeware.
It was always portable in the sense that there is no installer, only a simple exe, and it 'just works'.
I think it does write a few things into registry, like recent files, and maybe some user settings, but considering how it is used, it is totally irrelevant. I've been using it in portable mode on several different machines, and it always worked perfectly for me, I never missed anything from registry.

The list of features and output formats is really impressive:
- 2D parametric
- 3D parametric (OpenGL)
- File-in-file referencing for assemblies
- Outputs to PNG, PDF, EPS, SVG, STEP, DXF, HGPL, G CODE, STL and OBJ.

This is really a unique software gem and I strongly suggest that you check it out.

http://solvespace.com/index.pl

Cheers!

A video of the program.

Notably, the demonstration video is produced inside WINE, so that's another nice feature.

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Supporting the Electronic Frontier Foundation | DuckDuckGo user | My GPG key | Projects donated to: VLC, CubicExplorer, Ditto, Greenshot, TrueCrypt, WinSplit

That looks pretty impressive for an executable under 1MB.

@AtmanActive

Nice find. The Windows Explorer stuff, like BagMRU, that is written to the registry is normal and does not affect portability. Recent file (document) settings (style, colors, canvas size etc.) is written to HKEY_CURRENT_USER\Software\SolveSpace. That, too, does not affect portability but render it not stealth. The only minor issue for portability is that your .slvs documents will not show in the "Open Recent" list.

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bəʊɡɪ bəəs

Just been playing with this for an hour or so, doing the tutorial, it's so easy. I've been waiting for a Sketchup type app for years.

I am going to waste so much time with this.

I'll use JPE on it and then start designing a knife to see how it works!
Nice find!
Thanks!

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The Venus Project - Imagine Our world with No Laws, No Crime, No Wars, No Prisons

Yes, it writes to HKCU\SolveSpace but it is a good candidate for another yaP-ped portable

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yet another Portablizer :: PasteColor

This is by far the best freeware CAD program I've ever seen. I've got absolutely no use for it whatsoever, but darnit it's both easy AND fun to use.

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GFA/P/S/SS$/O d- s: a>? C++ UL++++ P++@ L++ !E W+++ N++@ o K+ w O M V- PS+++ PE Y+ PGP++>+++ t++ 5+ X++@ R !tv b+>++ DI++ D+ G e+++ h-->- r% y+

If you upx it the size goes below 400KB.

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yet another Portablizer :: PasteColor

I've created a PAF launcher for it, if anyone wants it, let me know and I'll put it up on bitbucket.

Great find. ^-^
I have been looking for a portable CAD program for a while.
It'd be nice if it could open AutoCAD files though, but still useful.
(Also JPE works just fine for redirecting the registry entries )

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"It's not that I'm Evil, just that I'm unwillingly Good."
-Stolen, but oh so fitting. ^-^

Note: It might take me a while to reply to any post or comments due to offline reasons.
So if I don't reply or miss a question, this is why.

So, should SolveSpace be listed in the DB? I know it stores settings in the registry, but we've made exceptions for unique apps before:

http://www.portablefreeware.com/index.php?sc=94

Check out DraftSight: http://www.draftsight.com. Not portable, but it gives AutoCAD a run for its money, in 2D at least. Someone made a PAF launcher for it: https://bitbucket.org/nnewton/draftsightportable/src

The activation is stored in the registry (it's just a GUID, some dates and your email address), you can export the key and merge into the registry on new computers, or just re-activate each time. Or use the PAF launcher which handles all that.

I vote yes. Considering that there arn't that many free quality CAD programs out there and the ease with which it can be made portable, definetely yes.

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GFA/P/S/SS$/O d- s: a>? C++ UL++++ P++@ L++ !E W+++ N++@ o K+ w O M V- PS+++ PE Y+ PGP++>+++ t++ 5+ X++@ R !tv b+>++ DI++ D+ G e+++ h-->- r% y+