Excel Effects—Vintage software tools

The Vintage Stuff

Learn, develop and have fun with these open-source software tools.

We do not offer support for our vintage tools. They are all free; just download and enjoy.


The List

Dynamic Yearly Calendar

Expense Allocation Tool (EAT)

Ultimate Monthly Calendar

Yearly Calendar (Version 2)


Yearly Calendar (Version 2)

A calendar that will last you a lifetime, unless you are a vampire or something like that.

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Ultimate Monthly Calendar

Stay organized with this dynamic monthly calendar, which even has miniature months at the bottom.

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Dynamic Yearly Calendar

Yearly calender for years 2000 to 2080.

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Expense Allocation Tool (EAT)

EAT calculates how much an individual should contribute to household monthly expenses.

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