PGT (.pgt)
.pgt file signature | application/octet-stream
PGT is a proprietary file format created and maintained by its original software vendor for use within a specific application ecosystem. It is typically used to store program data, configuration information, or other application resources needed by the associated software. The format is not widely standardized, so support may be limited to legacy or vendor-specific tools, and files from untrusted sources should be opened cautiously.
Magic Bytes
Offset 0
78 56 34
Sources: Wikipedia
Extension
.pgt
MIME Type
application/octet-stream
Byte Offset
0
Risk Level
Safe
Validation Code
How to validate .pgt files in Python
def is_pgt(file_path: str) -> bool:
"""Check if file is a valid PGT by magic bytes."""
signature = bytes([0x78, 0x56, 0x34])
with open(file_path, "rb") as f:
return f.read(3) == signatureHow to validate .pgt files in Node.js
function isPGT(buffer: Buffer): boolean {
const signature = Buffer.from([0x78, 0x56, 0x34]);
return buffer.subarray(0, 3).equals(signature);
}How to validate .pgt files in Go
func IsPGT(data []byte) bool {
signature := []byte{0x78, 0x56, 0x34}
if len(data) < 3 {
return false
}
return bytes.Equal(data[:3], signature)
}API Endpoint
/api/v1/pgt
curl https://filesignature.org/api/v1/pgt
See the full API documentation for all endpoints and parameters.
Related Formats
Frequently Asked Questions
What is a .pgt file?
A .pgt file is identified by the magic bytes 78 56 34 at byte offset 0. PGT is a proprietary file format created and maintained by its original software vendor for use within a specific application ecosystem. It is typically used to store program data, configuration information, or other application resources needed by the associated software. The format is not widely standardized, so support may be limited to legacy or vendor-specific tools, and files from untrusted sources should be opened cautiously.
What are the magic bytes for .pgt files?
The magic bytes for PGT files are 78 56 34 at byte offset 0. These bytes uniquely identify the file format regardless of the file extension.
How do I validate a .pgt file?
To validate a .pgt file, read the first bytes of the file and compare them against the known magic bytes (78 56 34) at offset 0. This is more reliable than checking the file extension alone, as extensions can be renamed.
What is the MIME type for .pgt files?
There is no officially registered MIME type for .pgt files. Systems typically use application/octet-stream as a generic fallback when handling this format.
Is it safe to open .pgt files?
PGT (.pgt) files are generally safe to open. They are classified as low risk because they primarily contain data rather than executable code. However, always ensure files come from a trusted source.