iSale license file
File type: Various data file
The .isallic file extension identifies a license file used by iSale.
iSale uses this file to store license information associated with the application and its purchase.
File type category:
Various data file
Date updated: October 2, 2026
ISALLIC files belong to iSale, an application from equinux for Apple macOS, formerly called Mac OS X. iSale was designed to help users create advertisements and listings for eBay.
An ISALLIC file contains license information used to validate the user's iSale purchase. It is a supporting file for the application rather than an eBay listing or an editable document.
The format is associated with the legacy Mac version of iSale and is not intended as a general-purpose data-exchange format.
Open the file with the installed Mac version of iSale. In normal use, iSale reads the .isallic file when it verifies the application's license, so it should not be opened as a document.
Do not edit the file manually.
An iSale license file cannot be meaningfully converted to another format. Its contents are application-specific license data, not an editable document.
Keep the original .isallic file for use with iSale.
Software applications that handle other tasks involving isallic files:
Apple macOS / Mac OS X
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