Hi Cathy

Yes you can! You just have to click on "Make recent Lucidchart documents available on this computer" under account settings document settings and offline settings. There are a couple features that don't work while you're offline but it'll sync back up when you're back on Wifi. Hope this helps :) 

Hi!

Thanks for continuing this thread.  As Erin mentioned you can use Lucid offline by enabling the 'Make recent Lucidchart documents available on this computer' option.For more information on how to enable this please review this Lucidchart Support article. 

Read our Help Center article for other frequently asked questions regarding working offline.