Open 123 file

Did your computer fail to open 123 file? We explain what 123 files are and recommend software that we know can open your 123 files.

What is 123 file?

A 123 file extension is related to the PCB123, a PCB designing program for Windows. A .123 file contains circuit board design.

123 file description

The 123 file extension is associated with the PCB123, a PCB (printed circuit board) 3D designing tool for Microsoft Windows operating system developed by Sunstone Circuits.

The 123 file stores circuit board design, including components, supports various types of circuit boards (2,4,6-layer boards) with soldermaks and silkscreen options.

Software that will open 123 file

PCB123

A free PCB design software

Other 123 file extensions

123 - Lotus 1-2-3 spreadsheet

A 123 file extension is related to the IBM Lotus 1-2-3, a spreadsheet software and used for its spreadsheet files.

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.