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QuickReport Report file (.qrp)

.qrp file signature | application/octet-stream

QuickReport Report file is a document format created for the QuickReport reporting library, originally developed by QuSoft for Delphi-based applications. It is used to store report layouts, text, fields, and printing settings for generating business reports, forms, and invoices in compatible development environments. The format is generally safe, but files from untrusted sources should still be opened with care because legacy report documents may reference external data or components.

Safe

Magic Bytes

Offset 0
FF 0A 00

Sources: Gary Kessler

Extension

.qrp

MIME Type

application/octet-stream

Byte Offset

0

Risk Level

Safe

Validation Code

How to validate .qrp files in Python

Python 
def is_qrp(file_path: str) -> bool:
    """Check if file is a valid QRP by magic bytes."""
    signature = bytes([0xFF, 0x0A, 0x00])
    with open(file_path, "rb") as f:
        return f.read(3) == signature

How to validate .qrp files in Node.js

Node.js 
function isQRP(buffer: Buffer): boolean {
  const signature = Buffer.from([0xFF, 0x0A, 0x00]);
  return buffer.subarray(0, 3).equals(signature);
}

How to validate .qrp files in Go

Go 
func IsQRP(data []byte) bool {
    signature := []byte{0xFF, 0x0A, 0x00}
    if len(data) < 3 {
        return false
    }
    return bytes.Equal(data[:3], signature)
}

API Endpoint

GET /api/v1/qrp
curl https://filesignature.org/api/v1/qrp

See the full API documentation for all endpoints and parameters.

Frequently Asked Questions

What is a .qrp file?

A .qrp file is a QuickReport Report file file. QuickReport Report file is a document format created for the QuickReport reporting library, originally developed by QuSoft for Delphi-based applications. It is used to store report layouts, text, fields, and printing settings for generating business reports, forms, and invoices in compatible development environments. The format is generally safe, but files from untrusted sources should still be opened with care because legacy report documents may reference external data or components.

What are the magic bytes for .qrp files?

The magic bytes for QuickReport Report file files are FF 0A 00 at byte offset 0. These bytes uniquely identify the file format regardless of the file extension.

How do I validate a .qrp file?

To validate a .qrp file, read the first bytes of the file and compare them against the known magic bytes (FF 0A 00) at offset 0. This is more reliable than checking the file extension alone, as extensions can be renamed.

What is the MIME type for .qrp files?

There is no officially registered MIME type for .qrp files. Systems typically use application/octet-stream as a generic fallback when handling this format.

Is it safe to open .qrp files?

QuickReport Report file (.qrp) 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.