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File Type of the Day

Today • June 4

.TCL

Tcl Script

A TCL file is a script written in the Tool Command Language (Tcl), a lightweight scripting language designed for issuing commands to programs and automating tasks. Developers use TCL files to automate processes, test applications, build user interfaces (often with the help of the Tk toolkit), or extend the functionality of tools like EDA (Electronic Design Automation) software, network routers, and simulation systems.

June 3

.PLUGIN

Adobe Photoshop Plug-in

A PLUGIN file is a plugin used by Photoshop, an image-editing application. It stores content that extends the functionality of the default Photoshop application and is often used for adding image effects and filters, or support for a new raster image format.

June 2

.CIA

CTR Importable Archive

A CIA file is a CTR Importable Archive used to install game content to a Nintendo 3DS handheld device. It contains game content, TMD (title metadata), and a ticket (encrypted titlekey).

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