What is .IMA file extension?
HTML-compatible email message saved by ACT!, a contact management application; may contain plain text email message or HTML email message, and may also include one or more attachments.
The IMA format was introduced with ACT! 6.0.3 to replace the previous .DET email format. Unlike DET files, IMA files may include multiple attachments within a single file. Additionally, IMA files contain standard HTML code that may be viewed in a web browser.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.