UncleJoe: PS: I used it because the game had (and still has) a really unfortunate tendency to award just one hit point when a character levels up.

guar: This is intended. HP rolls are weighed as an average, so sometimes you get +1 and sometimes you get +44.

To clarify: after a couple levels of low HP rolls, your character will eventually fall below what their average should be, and the game will award them the difference.

guar: The process has been explained in one of these other threads, but essentially what happens when you level up is the game rerolls your character's HP pool. It compares that number to what your character currently has. If the new number is lower (which is common), you're only awarded +1 HP. If it's higher, it gives you the difference.

A good way to see this in action is to have a character with a low HP base, like a wizard with low fortitude. Level them to about level 10, then max their fortitude and ascend to a high HP role, like barbarian (warlock>paladin>barbarian). Once you get your barbarian past level 10, you should see a huge boost in HP.

IshadNha: Link for this editor is:
http://www.tgeweb.com/ironworks/wizardswarriors/downloads/wwedit.zip

There is a second editor.

* Notes for the two known editors *

WWEdit by Frederic. 2001
On Windows 10 this starts by flashing a dialog box that says "Wizards&Warriors directory not found!". Fortunately it then starts normally...
It covers: Name, the eight Stats, XP, level, max HP, current HP, role, levels in each Guild, Gold and levels in each Skill. Download:

Roster.dat Editor, by Fendris. 2000
It has five tabs: Attributes, Stats, Skills 1, Skills 2 and Treats.
("Treats" is a mis-spelling of Traits.)
Attributes covers the eight stats.
Stats covers current HP, max HP, Gold, XP and the Mana figures (current/maximum) for each of the six spellbooks. He has altered the names of two of the spellbooks, Suncraft and Fiendcraft.
Skills 1 covers half of the 32 Skills.
Skills 2 covers the other half of the Skills.
Treats covers the 66 Traits. They are listed in the order in which they occur in the save game file, which is not in any way alphabetical.
Editor mixes up the Zenmaster and Valkyrie classes.

I have created an upload for both editors:
https://www.freewebs.com/ishadnha/W&WEditors.zip

Inventory editing: editors don't do this. I am working on a spreadsheet for this.

You will be required to remove PCs from the party before you can edit them, this is due to the complexity of the save game files. PC records may occur several times in the same save game file. Also, the files are not perfectly understood...

Various files have been uploaded to the Ironworks thread "W&W Links". Link is:
http://www.ironworksforum.com/forum/showthread.php?t=102624
If you are registered there you can access various data files decrypted by me.

IshadNha: Roster.dat should be in the main W&W directory... Move both editors there!
I don't recall problems with an installation in C:\Program Files (x86), though that is apparently not a good place for installing programs.

I just hit all the error messages about the place, the installation is in C:\GOG Games... Roster.dat was only 120 Bytes in size, no wonder.
[Edit: this problem went away when I removed a PC from the party at the Valeia Inn. Roster.dat was then expanded to its normal size of 150KB.]

* Never open either editor until you have removed the PCs from the party, at the Inn *
You must, at least, remove all the PCs that you wish to edit. Then you might want to close the W&W game.

Roster.dat is just a straight data file, it has three sections:
(1) 60 bytes = 15 long (four digit) numbers, which give starting locations of each PC record
(2) 60 bytes = 15 long (four digit) “in party” sections. If the PC is in the party the in party section starts with a “1”.
(3) 153,480 bytes = 15 PC records of 10,232 bytes each.

If all else fails, take the Roster.dat file out of its current directory, alter it, then replace it back where it was.

WWEdit.exe: Gold must be 3,000,000 or less.