Advasoft
Freeware
AdvaCalc is a Large integer calculator. Handles integer of unlimited sizes.
Coolsoft
65
Freeware
NSIS Dialog Designer allows you to design user interfaces for NSIS projects.
Harry J. Smith, Private individual.
2
Open source
XICalc is a small Extra Precision Integer Calculator.
1
Hexprobe System
19
Freeware
Use Abctool to convert 8-bit to 1024-bit integer between bases 2 through 36.
7
Hector Maurcio Rodriguez Segura
14,892
Open source
HM NIS Edit 2.03 is an editor for Nullsoft Scriptable Install System (NSIS).
2
Mulder
73
Freeware
A program that gives you the possibility to compile NSIS scripts.
Nullsoft Scriptable
Open source
Its useful for experts, beginners in the creation of Setup program with the NSIS.
2
unSigned Softworks
5
Shareware
It's tool for creating profesional good-looking installers based on NSIS scripts.