Downloads#
Download Digital Design Studio, which includes ALcad in the integrated application, and verify the published release for your platform.
Overview#
Use the official download page to get approved Digital Design Studio and Altifigence CLI files without signing in. Accounts and paid plans are checked when you use the corresponding product services.
Available Downloads#
Product |
Platform |
Public release as of 24 September 2026 |
|---|---|---|
Digital Design Studio |
Debian / Ubuntu · x86_64 |
1.0.30 · signed |
Digital Design Studio |
Windows 11 |
Public signing and release pending |
Altifigence CLI |
Linux · x86_64 |
0.1.9 · signed |
ALcad |
Digital Design Studio |
Included in the integrated application · ALcad guide |
Digital Design Studio#
ALcad is a dedicated CAD interface inside Digital Design Studio. Install one application and switch workspaces from its menu. Check available capabilities against the release you download.
ISA is a workflow inside Digital Design Studio; it is not a separate application or installer. The Linux package can retain the filename altifigence-systemverilog-ide_<version>_amd64.deb and launcher altifigence-ide for compatibility. Keep the published filename when verifying its signature.
Verify and Install#
Follow Verify downloads before Install on Linux. Open a small project and confirm that it saves and reopens. Then use First launch and account access or the CLI guide. Back up projects before updating.
Updates#
The website follows the approved Cloudflare release channel after GitHub release verification and promotion. A new GitHub release does not imply immediate public availability, and a new website download does not automatically update an installed application. Download and verify the promoted package before updating. Windows availability is shown only after its public signing and release checks pass.