Can I safely delete .download files to reclaim space?

deleting

The fact that it still has the .download extension means it was never completely downloaded, so yes, it's safe to delete.

Related

pkgbuild open URL using default browser
where are the tap featues of the Airpods on the Airpod Pros?
How to type with Hebrew Nikkud on an iPad
Secondary display turns off when I close the flap of my MacBook pro running on High Sierra
Can I choose a preferred (Siri / communications) device?
How can you install Windows 7 on a 2017 MacBook Air running macOS Catalina?
Mouse lagging on iMac
How exactly does an App Store developer add support for earlier versions of iOS?
Is Screen Sharing Version 1.7.2 on MacOS Catalina an Encrypted Connection?
Uninstall Adobe Creative Cloud (CC) from macOS Catalina when uninstaller is 32-bit
Dock freezing and right click and expose doesn't work
Raw image data from camera like "645 PRO"