Addsum Business Software

Addsum Business Software was founded in 1992, as a spin-off of a prior business, Inkit Productions (founded in 1986). The company provides database-driven custom programming and commercial software development services. Addsum’s applications run almost exclusively on Microsoft network operating system platforms. Addsum is located in Salt Lake City (US).

経理・会計システム Advanced Accounting Advanced Accounting 6.1 contains hundreds of product enhancements and fixes and is a re-release of version 6.