pcapfix

Repair damaged or corrupted PCAP and PcapNG files. More information: https://f00l.de/pcapfix/.

• Repair a PCAP/PCapNG file (Note: for PCAP files, only the first 262144 bytes of each packet are scanned):

pcapfix path/to/file.pcapng

• Repair an entire PCAP file:

pcapfix --deep-scan path/to/file.pcap

• Repair a PCAP/PcapNG file and write the repaired file to the specified location:

pcapfix --outfile path/to/repaired.pcap path/to/file.pcap

• Treat the specified file as a PcapNG file, ignoring automatic recognition:

pcapfix --pcapng path/to/file.pcapng

• Repair a file and show the process in detail:

pcapfix --verbose path/to/file.pcap