Synergy Creations
Alchemist's Challenge
Trial versionExplore Chemistry with Alchemist's Challenge
Mac
Periodic Table
PaidComprehensive Reference Tool for Chemistry
Mac
ConverTable Planets
Freecompare weights on planets & moons
Mac
Periodic Table
Trial versionPeriodic Table 4: A Comprehensive Chemistry Reference
Windows
Periodic Table
Trial versionView periodic table with many related data.
Mac
MacASCII Display
FreeEfficient ASCII Art Display for Mac Users
MacChemDuet
Trial versionChemDuet: Pocket Atomic Properties for Your iPod
Windows
ConverTable Units
PaidComprehensive Unit Conversion Tool for Mac
Mac