Open ac4 file

Did your computer fail to open ac4 file? We explain what ac4 files are and recommend software that we know can open your ac4 files.

What is ac4 file?

Files ac4 extension are used by SPICE. They contain domain output data.

ac4 file description

The ac4 file extension is associated with SPICE (Simulation Program with Integrated Circuit Emphasis) program, developed by National Instruments Corporation. The ac4 extension files are used for AC/frequence domain output.

Software that will open ac4 file


A computer simulation and modeling software

What file extension actually is?

Simply put, file extensions are the characters after the dot in the file name, so for example filename.mp3 has file extension „mp3“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.