I was able to confirm that the installation CD can be read on the latest Mac, but since there is no installable environment, I have not confirmed the installation. These are the original software versions of the current Keynote, Numbers, and Pages. Also suitable for collections. * I am also listing this item on other sites, so it may end early on a first-come, first-served basis. In the case of auctions on Yahoo! Auctions or Mercari, there are often many bids at the last minute, but there is a risk that the item may sell on another site before you bid, so I recommend bidding early. * If the item is won or bid on other sites on the same day, the one with the earlier time will be given priority. * The photos are everything. If there is any discrepancy in the product description, the photos take precedence, so please be sure to check the photos. * I use recycled materials and pack as compactly as possible for shipping. * The condition of the product is subjective, so if you are concerned, I recommend that you refrain from bidding. * Shipping may be delayed due to work. If you are in a hurry, I recommend checking the profile page to see if there are any days when I cannot ship. (Basically, I ship the next day.) * Welcome to bulk purchases. I will discount the shipping cost for items that can be shipped together. **Product Condition:** * Condition: Used * Notes: No returns or refunds. * Shipping Method: Yu-packet Post Mini