Logic 1.x Download
Starting October of 2022, Saleae has released a new hardware revision of our analyzers, starting with Logic Pro 8, which requires the latest version of the Logic 2 software available here.
Unfortunately, this newer revision of the hardware will no longer work with our legacy Logic 1.x software.

Windows 64-bit standalone release:
https://downloads.saleae.com/logic/1.2.40/Logic-1.2.40-Windows.zip
Please be aware of the following requirements for the Windows standalone release:
- If drivers are not already installed from a previous installation of the Logic software, you will need to install the drivers manually. You can find instructions for installing our drivers in the link below.
You can extract the AppImage with
./Logic-1.2.40-Linux.AppImage --appimage-extract
, which will dump the contents to a new directory called squashfs. You can then run the Logic binary directly from there.On Linux, please keep in mind that we no longer store the settings.xml file, calibration downloads, and other temporary files in the same directory structure as the application. Those are now stored in standard directories such as the following:
~/.config/Logic
or
~/.local/share/Logic
Unfortunately, the Decoded Protocols Panel, in addition to Protocol Search, is no longer available in 1.2.40 due to technical issues. When attempting to enable it in 1.2.40, you will find our note about it in the screenshot below. Please upgrade to our newer Logic 2 software if you need this functionality.

Decoded Protocol Search is no longer availble in 1.2.40
We released a temporary fix for processor incompatibilies mentioned in the support article below. The fixes have been implemented in v1.2.40, however, you may still need to use the temporary release versions mentioned below (v1.2.35 for Windows and v1.2.33 for MacOS) if you require using the Decoded Protocols Panel, which is not included in v1.2.40 due to technical issues.
Before the release of 1.2.40, this was the last version of Logic 1.x that we recommened for use.
Windows Standalone releases:
Note: These releases include the newly required Microsoft Visual Studio 2015 runtime. The runtime needs to be installed before the software will be able to run.
Windows 32-Bit Standalone
https://downloads.saleae.com/logic/1.2.29/Logic+1.2.29+Win+32+Standalone.zip
Windows 64-Bit Standalone
https://downloads.saleae.com/logic/1.2.29/Logic+1.2.29+Win+64+Standalone.zip
When launching 1.2.29, you may see an "Unsupported Version" notice like shown below.

Unsupported Version warning message in Logic 1.x
If you see this notice, please start the software using the instructions in the support article below.