"Can you upgrade One-Write Plus to QuickBooks?"

We get this question surprisingly often. One-Write plus was the junior version of Peachtree, sort of like Simple Start is to QuickBooks. Unfortunately, Intuit never created a conversion tool to go directly from One-Write Plus to QuickBooks. However, we've had success upgrading old One-Write Plus files to a recent version of Peachtree (the ability to do that is built into Peachtree), and then using Intuit's conversion tool to convert from Peachtree to QuickBooks.
A number of people who have thought their old data was gone because they no longer have access to OWP and can't find a copy of such an old program have been very pleased to find out that this is in fact possible.