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TSC File - What is a .tsc file and how do I open it?
Learn about .TSC files and view a list of programs that open them.
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What is a TSC file? A TSC file is a circuit design file created by DesignSoft TINA, an electronics design and simulation program. It stores the schematic of an electronic circuit, including the components used in the design and their connections. These components may include resistors, capacitors, transistors, integrated circuits, and other electronic parts arranged in a circuit diagram.
More Information Engineers, students, and electronics hobbyists use TSC files to design and analyze electronic circuits. The file preserves the circuit's schematic layout and configuration, so users can edit it later or use it for simulation. TINA can simulate how the circuit behaves, allowing users to test designs and troubleshoot issues before building the physical circuit.
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DeveloperDaisuke Amaya
Popularity3.0 | 7 Votes
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.TSC File Extension
2 file types use the .tsc file extension.
TINA Design File
| Developer | DesignSoft |
| Popularity |
3.2 | 11 Votes |
What is a TSC file?
A TSC file is a circuit design file created by DesignSoft TINA, an electronics design and simulation program. It stores the schematic of an electronic circuit, including the components used in the design and their connections. These components may include resistors, capacitors, transistors, integrated circuits, and other electronic parts arranged in a circuit diagram.
More Information
Engineers, students, and electronics hobbyists use TSC files to design and analyze electronic circuits. The file preserves the circuit's schematic layout and configuration, so users can edit it later or use it for simulation. TINA can simulate how the circuit behaves, allowing users to test designs and troubleshoot issues before building the physical circuit.
How to open a TSC file
You can open TSC files with DesignSoft TINA or related editions, such as TINA-TI. When opened in the software, the circuit schematic appears in the editor, where users can modify components, run simulations, and analyze circuit behavior.
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Programs that open TSC files
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DesignSoft TINA
Free Trial
Category: CAD Files
Updated: March 13, 2026
Cave Story Script
| Developer | Daisuke Amaya |
| Popularity |
3.0 | 7 Votes |
A TSC file may also be a script used by the indie platform game Cave Story to store event scripts that control how the game behaves, including dialogue, cutscenes, map transitions, and other gameplay events. The scripts contain commands and text that the game reads to determine what actions should occur when the player reaches certain points in the game.
More Information
The TSC format stores script data in a structured text format that combines dialogue text with special command codes. These commands trigger actions such as displaying messages, moving characters, starting events, or changing maps.
Game developers and modders use TSC files to customize gameplay events or create new story content. The files are part of the game's internal data, and players commonly modify them when creating custom versions or mods of the game.
How to open a TSC file
You can open TSC files with Cave Story and Cave Editor. Although Cave Editor is discontinued, you can still use it to modify TSC files. Since TSC files store mostly readable text commands, you can also view or edit them with a standard text editor, although doing so requires understanding the scripting commands used by Cave Story.
Programs that open or reference TSC files
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Cave Story
Free
Cave Editor
—
Discontinued
Free
Category: Game Files
Updated: March 13, 2026