DiskWarrior and TechTool Pro have always been in my tool box. I relied on DW to maintain the directory and TTP (mainly) for volume optimization. However, there is no point in optimizing a SSD, apparently. So, I have not upgraded past TTP 11.

I've stopped checking DW's site for update info and signed up to their mailing list. They say they'll notify us when the new DW is available. I can't believe that won't come with an additional charge.


iMac (19,1, 3.1 GHz i5, 12.7.4, 40 Gb RAM); MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) Vodafone router and Devolo Wi-Fi Extender, Canon TS8351 printer/scanner.