What is a native chat export?¶

A participant may use a messaging application’s own export function to provide a conversation.

Evidential caution: that a native export is automatically a complete forensic record.

What this means¶

A native chat export is a file or package created by the service or application to copy conversation information out of the platform. Depending on the service, it may include message text, dates, participant names, attachments, system events or references to media.

It is often more useful than a series of screenshots because it can preserve a longer sequence in a searchable and structured form. It may also reduce the risk of missing messages simply because they were outside the visible screen.

Attachments may be supplied separately, represented only by filenames or omitted entirely. Times may be converted into the exporting device’s local time zone.

The export process itself may also alter access times, create new files or require interaction with a live account. Record who performed the export, when, on what device, using which application and which options were selected.

A native export is best treated as one service-generated representation of the conversation. Compare it with screenshots, source-device data, linked-device records, provider returns and recipient-side evidence where the issue is important.

What to check or do next¶

• Preserve the original export package and its folder structure. Do not immediately convert it into another format and discard the source.

Evidential limits¶

But exports differ between services and versions. Some include only what the exporting account can currently see. Deleted or expired messages may be absent. Edit history, reactions, delivery events, calls, group membership changes, precise account identifiers and technical metadata may not be included.