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EteSync vs OpenChange

A side-by-side look at EteSync and OpenChange. For an in-depth review of either product, follow the links below.

EteSync

EteSync

Online Services

EteSync is an end-to-end encrypted and privacy-focused calendar and contacts manager. It allows users to keep their data private while syncing across devices. EteSync uses client-side encryption so only you have the decryption keys.

encryptedprivacycalendarcontactssync
OpenChange

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

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