Which computers are supported?

Short answer: Windows, 64-bit. Enhance runs on Windows 10 version 1809 or later, and Motion on Windows 11.

Per application

• Enhance: Windows 10 version 1809 or later. Any DirectX 12 graphics card; without one it runs on the processor, roughly twenty times slower. 8 GB of memory for 2× work, 16 GB for 4× on full-size camera files. Details in Installing Litesum Enhance.
• Photo: Windows, 64-bit. A graphics card is not required: Vulkan is used where the machine has it, and a machine without it gets the processor backend and a working editor, with identical results.
• Motion: Windows 11, 64-bit. A Vulkan 1.2 graphics card. Without Vulkan Video support Motion still runs, decoding in software; encoding H.264 and HEVC on the graphics card needs a card that supports it.
• Web: Windows, 64-bit. A graphics card is not required. About 0.5 GB of free space once installed. The internet is needed only to publish a site and to renew the membership.
• Library: Windows, 64-bit. No graphics card required.
• Publisher: requirements are published on its page at launch.

Not supported

Windows on ARM and 32-bit Windows.

Applies to

All applications.