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Live2D Cubism
Cubism Products and Downloads
Cubism product manuals and tutorials
Cubism Editor Manual    Cubism Editor Tutorial    Cubism SDK Manual    Cubism SDK Tutorial
[Regarding macOS Tahoe](Updated October 16, 2025)

macOS v26 Tahoe is now supported!
We advise against upgrading your macOS at this time as it may cause Live2D products not to function correctly.

Upgrading macOS can also cause you to lose your Cubism Editor license file.
Please make sure to deactivate your Cubism Editor license before upgrading the macOS.

For more details:
https://help.live2d.com/en/other/other_09/
For inquiries regarding issues with license purchases or license activation errors, please contact us through the email form.

Cubism Editor

Discussion List

Discussion
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Most Recent
Better Clipping Masks in Feature requests
MakingThingsMakingThings
4
1.2K
LithmarielLithmariel
cmo3 file not opening in Help
ritsuritsu
1
115
ookubo(staff) ookubo(staff)
Unable to Export as mocs3 file once skinning has been added in Help
yjliu213yjliu213
3
153
ookubo(staff) ookubo(staff)
My model keeps disappearing and if it's not doing that, it's not moving in Help
trishtrish
1
360
obsidianobsidian
Copy/Paste & Saving is Crashing Live2D - Possible Memory Leak? in Help
TendieTendie
4
166
TendieTendie
Live 2D Crashing in Help
Question
TendieTendie
1
426
fukui(staff)fukui(staff)
[HELP] Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space in Help
NikkBzNikkBz
1
228
Enoko(Staff)Enoko(Staff)
Help! in Help
tasquktasquk
1
76
Enoko(Staff)Enoko(Staff)
Auto Generation of Face Motion no longer works in Live2d 5.0.02 or 5.0.03 Beta in Help
ZeldaDollZeldaDoll
6
344
Enoko(Staff)Enoko(Staff)
Two Severe Operational Bugs in Cubism in Help
chakunchakun
11
339
Enoko(Staff)Enoko(Staff)
Cannot open Cubism Editor on Mac: application not responding in Help
Answered
br0w0kenbr0w0ken
1
118
obsidianobsidian
Live2D 5.0.02 won't open in Help
Answered
honeybunhoneybun
1
247
ueno(staff)ueno(staff)
Editor 5.0 Application isn't responding to Mac M1 Chip in Help
Answered
iuhneedahelpuh1iuhneedahelpuh1
1
305
fukui(staff)fukui(staff)
Unable to launch Live2D Cubism Editor in Help
vvalentinevvalentine
1
110
obsidianobsidian
Source Image Files and Eye Question in Help
Answered ✓
HeshillionHeshillion
2
140
HeshillionHeshillion
5.0.00 beta1 feedback: Can't change Display Quality in Help
bilvyybilvyy
2
66
bilvyybilvyy
Live2d wont open files? in Help
JSS13JSS13
5
151
Enoko(Staff)Enoko(Staff)
Need help with clipping the iris texture to the iris base layer. in Help
Question
TaKaYa9TailSTaKaYa9TailS
0
242
TaKaYa9TailSTaKaYa9TailS
Cannot export file for runtime in Help
TricaTheWildTricaTheWild
4
986
ueno(staff)ueno(staff)
My live2d cubism doesn't want to save my progress in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
h1b1k1h1b1k1
1
167
ueno(staff)ueno(staff)
Very Strange Colour Shift in Exported Movie in Help
skycompassskycompass
2
513
skycompassskycompass
I can't save my model file. in Help
Answered
spring3643spring3643
1
574
Enoko(Staff)Enoko(Staff)
Left pupil disappears when I generate mesh in Help
toftof
0
33
toftof
Texture atlas stopped working in Help
Cheeky_Scrub_ExeCheeky_Scrub_Exe
1
232
Enoko(Staff)Enoko(Staff)
It won't let me make a Texture Atlas? in Help
Sly_AtlaSly_Atla
0
112
Sly_AtlaSly_Atla
Java heap space problem in Help
KeshiiKeshii
8
1.1K
KeshiiKeshii
Parameter invalidation after export in Help
Question
VonnoVonno
0
32
VonnoVonno