Egis-encrypted Excel XLAM file
File type: Encoded and encrypted file
An .xlamenx file is an Excel XLAM macro-enabled add-in file encrypted by Egis.
It contains an encrypted version of an XLAM add-in and must be decrypted before Excel can use it.
File type category:
Encoded and encrypted file
Date updated: September 24, 2026
The XLAMENX file extension is associated with xlam, encrypted with the use of Egis.
Egis is file-encryption software for Microsoft Windows. It protects the original XLAM file by encrypting its contents. The decrypted result is an XLAM add-in, which can contain Excel macros and related add-in content.
On Microsoft Windows, use Egis to decrypt the file. You may need the password used when the file was encrypted.
After decryption, open the resulting .xlam file with Microsoft Excel. The encrypted .xlamenx file cannot normally be opened directly as an Excel add-in.
There is no meaningful direct conversion from an .xlamenx file because it is an encrypted XLAM file rather than a separate spreadsheet format. Decrypt it with Egis first, then use Microsoft Excel to save or export the resulting XLAM file in a supported format.
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