Based on available information, does not appear to be a widely recognized software, brand, or standard technical term. The name itself is likely a compound of "Kdenxe" and "zip," where "zip" often refers to data compression or geographical identification.
Inspired by KDE's Vaults and gocryptfs , kdenxezip would feature: kdenxezip
To provide more specific help, could you clarify or what software you were using when it appeared? Based on available information, does not appear to
Here are a few likely possibilities of what you meant, along with a short article for each. If none match, please double-check the spelling or provide more context. Based on available information
Often denotes an "extended" version or an "extraction" protocol.