Extract text from Bitdefender quarantine files (GZQUAR)
To convert GZQUAR Quarantined files to another format, you need Bitdefender or other System software.
To convert other file formats to the "Antivirus Quarantine File" file type, you need software like Bitdefender or a similar tool.
The .gzquar file is a specialized quarantine container created by Bitdefender Antivirus. Its primary purpose is to isolate suspected malware, viruses, or potentially unwanted programs (PUPs) safely away from the operating system.
Typically, these files are managed directly through the Bitdefender application interface. Security researchers may also attempt to analyze them using specialized reverse-engineering tools in isolated sandbox environments.
Users usually seek to interact with .gzquar files when a legitimate application is mistakenly flagged as malware (a false positive). The current format is highly disadvantageous for standard file access: it is proprietary, deliberately locked, and heavily encrypted to prevent the malicious payload from executing. Standard extraction tools will fail to open it, and you cannot simply rename the file to make it work.
The ideal "target format" for a .gzquar file is simply its original underlying format, such as an EXE, PDF, or DOCX. Because this is a closed, proprietary security format designed specifically to defeat extraction, standard online converters fail to process it. Our platform can inspect the raw hex data, identify underlying GZIP compression headers, and safely show embedded text strings without triggering the malicious payload.
Convert.Guru analyzes your GZQUAR file, detects the exact format, and lets you read the text inside.
If you want to convert GZQUAR file to BASE64, HEX, BIN, ENC, CRYPT, AES, DES, RSA, PGP, GPG, ASC or KEY, you can use Bitdefender or similar software from the "Antivirus Malware Quarantine Archive" 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 GZQUAR, try Bitdefender or another comparable tool in the "Antivirus Malware Quarantine Archive" category.
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 GZQUAR converter.