The Desktop Word Packet Processor

A Desktop Word Packet Processor
If you can decode it, you can edit it

WireEdit allows WYSIWYG editing of Pcap data in situ for any network stack at any stack layer while preserving the binary integrity of the data. Data editing is done in a break-proof manner with the lengths, checksums, offsets, and other inter and intra-packet dependencies recalculated on-the-fly for all affected packets and protocol layers.

Rent at $95.00/day

Frequently Asked Questions
What is the difference between WireEdit and other packet editing tools?

One could think of WireEdit as a Microsoft Word™ for captured network data. All other packet editing tools are very limited in their ability to edit binary encoded stack layers above TCP/UDP without breaking packets' integrity. WireEdit is a full-stack packet editor by design. It preserves packets' integrity at all layers during editing.

What is WireEdit license price?

It is $95 USD for 24 hours. Other durations as well as on-premises deployment licenses are available. Please contact us.

Can I edit stack layer X at the network stack Y?

Short answer: By design if you can dissect X at Y, you can edit X at Y.

Install the latest WireEdit. No license is required. If you can't decode (dissect) the networking layer/stack of interest, let us know and we'll fix it. We can support any network stack.

Do I need a commercial license for using WireEdit as a packet analyzer?


Do I need a commercial license for using WireEdit as a packet editor?


Is a free/consumer/hobbist version of WireEdit available?

No. WireEdit is an enterprise product. Volume discounts are available.

Is there an eval version of WireEdit?

You can rent WireEdit at $95 USD per 24 hours. Outside connection is required.

WireEdit is similar to what?

We are not aware of a comparable full stack packet editors, free or commercial.

At my work I can't have outside connections. Is an offline version available?

Yes on-premises deployment is available for qualified customers.

Can packet editing with WireEdit be automated?

Yes, the CLI version of WireEdit is available.

Is there a CLI version of WireEdit?


Can I replay the edited packets to a live network?

You can replay a stateful packet exchange on a live wire with FlowCoder.

Can WireEdit generate Pcap files programmatically?

Please check our FlowCoder product.

Can I do a bit-level editing of packets binary data as captured from a wire?

Yes if you want to "break" a packet for testing purposes. Otherwise there is no need to edit packet binaries directly.

Can I add/delete an optional field to/from a packet with WireEdit?


Are conditional fields supported?


Is WireEdit open source?


Does WireEdit use Wireshark™ or Scapy code?

No. Absolutely not.

Is WireEdit a Pcap editor?

Yes and much more. Pcap itself is just a simple packet data wrapper.

Can I edit a "reassembled" packet?

Yes. The changes made will be pushed to the fragments the packet has been reassembled from.

Does WireEdit support 3GPP Mobile Core Protocols?

Full support for all 4G/LTE 3GPP Mobile Core protocols and interfaces including SS7, RANAP, DIAMETER, and VoLTE.

Does WireEdit support 5G Protocols?


Do you support editing of ASN.1 based protocols?

Yes, absolutely! Watch this short video: Editing GSM Mobile Application Part.

How can I evaluate a full version of WireEdit?

Please contact us.

How do I get a quote?

Please contact us.