Click the "Select File" button above, and choose your KS file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert KS to another file type
To convert KS Scripts to another format, you need TyranoBuilder or other Developer software.
Convert a file to KS
To convert other file formats to the "Game Script or Keystore" file type, you need software like TyranoBuilder or a similar tool.
About KS files
A .KS file typically functions as a script containing dialogue, logic, and scene instructions for visual novel games built on engines like TyranoBuilder or KiriKiri. Less commonly, the extension represents a Java KeyStore file, which serves as a secure repository for cryptographic keys and SSL certificates in Java applications.
Working with .KS files presents significant challenges depending on the internal format. Visual novel scripts are easily corrupted if opened in standard word processors, as they rely on strict syntax and specific text encodings like UTF-16 LE or Shift-JIS. A single formatting error can break the game compilation. Java KeyStore files are even more restrictive; they are proprietary binary containers that require command-line tools and the original password to unlock. You cannot natively use Java certificates on standard web servers without extraction.
Converting .KS files eliminates these compatibility roadblocks. For game scripts, convert to TXT or PDF to create safe, readable documents for external translators and proofreaders without risking the source code. For KeyStore files, convert to PEM or P12 formats to deploy your security certificates across non-Java environments like Apache or Nginx.
Convert.Guru analyzes your KS file, detects the exact format, and lets you read the text inside.
If you want to convert KS file to S, CS, MPH, JKS, BASE64, HEX, BIN, ENC, CRYPT, AES, DES or RSA, you can use TyranoBuilder or similar software from the "Game Script or Security Keystore" category. In the File menu, look for Save As… or Export….
To convert CER, BIN, PEM, DER, KEY, P7S, PFX, ENC, P12, BASE64, P7B or HEX files to KS, try TyranoBuilder or another comparable tool in the "Game Script or Security Keystore" category.
The KS Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our KS converter.