Eric Isaacson Software

Welcome to my home page! I am the author of the A86/D86 assembler and debugger, and the ZIPKEY zipcode and telephone area code directory.

I am now available for consulting services! Click here for details.

Choose from the following topics:

• DisableCapslock.

  A new MicroTool, that prevents you from accidentally going into Capslock mode. Only $7.

• A86 Assembler and D86 debugger.

  The finest assembler, marketed at any price under any terms, for the Intel family of computers. You can download fully-functional copies of the software, and learn how to obtain A386 and D386, covering all the 32-bit processors up through the Pentium III and Athlon processors, including MMX, 3DNow, and SSE. I am now also offering a large library of source files.

• ZIPKEY Zip code and telephone area code directory.

  ZIPKEY is a complete, city-level database of United States postal codes, telephone area codes, and time zones. You may download the complete, 12-month old version here, or you may purchase the database updated to the current month.

• MicroTools

  I have published a small and fast file-finding utility, on sale for only seven dollars.

• Consulting Services

  If your business needs a world-class assembler programmer at reasonable rates, I am currently available for hire.

• The Other Eric Isaacson: IU Music Theory

  By remarkable coincidence, there are two different people named Eric Isaacson in Bloomington! The other Eric Isaacson is about 15 years younger than I am. He is a professor of Music Theory and of Informatics at Indiana University. Click on the above link to visit his Web site.