Los Angeles private equity firm the Gores Group has acuiqred Zmags Corp. for an undisclosed amount.

Zmags, headquartered in Boston, provides digital publishing and e-commerce software services for tablet, mobile, social and web channels.

Gores made the acquisition through its small capitalization partners investment fund. Gores has about $3.4 billion in assets under management. The PE firm recently bought Imagine Communications as an add-on acquisition for Harris Broadcast, a content and network infrastructure provider for broadcast communications companies.