This is Bootable USB flash drive installer: Mac OS x leopard 10.5 for Mac recovery. Please ensure you are ordering the correct item before completing your purchase. Returns: We do not accept returns on open software products. Orders placed and paid for after 4pm or over the weekend or on holidays will normally be dispatched the following working day. Shipping Fast and free delivery to anywhere in the world Orders placed and paid for by 4pm will normally be sent the same day. You save time and potential Data charges associated with (possibly repeated) downloads of the 4GB+ file. It also allows installation on recent Apple hardware that lacks a DVD drive. This medium is the best option if you want to have a copy of the operating system saved for any future additional installations or recovery of existing installations or if you wish to easily install on several computers. The charge is for the new USB Drive the time to pre-install the OS X installer on it, plus post sales support and postage/packaging. No charge is being made for the system software itself. Important Notice: This Apple OS X software is FREE to download from the Apple App store using the App Store program supplied by Apple starting with OS10.6 (Snow Leopard). Chromium builds do not auto-update, and do. Other channels (dev and beta) are available. As soon as you hear the startup chime press and hold the option key on your keyboard. Chrome Canary is available for Windows and Mac and autoupdates daily. Installation Instructions:Insert the USB in your USB Slot. Apple may provide or recommend responses as a possible solution based on the information provided every potential issue may involve several factors not. This site contains user submitted content, comments and opinions and is for informational purposes only. Please be patient and allow the process plenty of time to finish. Question: Q: where I can download mac OS X 10.5 leopard More Less. This USB can be used to install a clean copy of Apple Mac OS x leopard 10.5 or to update your existing system to Mac Os x leopard 10.5 Installing, Recovering or upgrading your software from a USB is NOT a quick process and can take 30-45 minutes to complete.