OpenChange vs OsClass
A side-by-side look at OpenChange and OsClass. For an in-depth review of either product, follow the links below.
OpenChange
Office & Productivity
OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.
opensourceexchangeemailservermapiemsoab
OsClass
Business & Commerce
OsClass is an open source PHP script for building classified advertising websites. It allows creating and managing listings, handling payments, and connecting buyers and sellers. OsClass is customizable and features search engine optimization tools, statistics, and multilanguage support.
classifiedslistingsadvertisingmarketplace
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