# How to export projects to format for non mitmproxy users to view?

**URL:** <https://discourse.mitmproxy.org/t/how-to-export-projects-to-format-for-non-mitmproxy-users-to-view/966>\
**Category:** Uncategorized\
**Created:** [April 7, 2018, 5:58pm UTC](https://discourse.mitmproxy.org/t/how-to-export-projects-to-format-for-non-mitmproxy-users-to-view/966 "2018-04-07T17:58:28Z")\
**Posts on this page:** 1\
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**Author:** ![nealmcb](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mitmproxy.org/nealmcb/32/399_2.png) [@nealmcb](https://discourse.mitmproxy.org/u/nealmcb)\
**Post date:** [February 26, 2019, 6:38pm UTC](https://discourse.mitmproxy.org/t/how-to-export-projects-to-format-for-non-mitmproxy-users-to-view/966/4 "2019-02-26T18:38:23Z")

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I’m also puzzled about the `-d` option - I don’t see it in mitmdump version 4.0.4 either. Ignoring it seems to work.

But I’m thrilled to see that by adding `-s`, and using [mitmproxy/har\_dump.py](https://github.com/mitmproxy/mitmproxy/blob/master/examples/complex/har_dump.py) I can convert a previous dump file to HAR format, which seems to be one of the standard ways to share HTTP traffic:

```
mitmdump -n -r dump.mitm -s har_dump.py --set hardump=./dump.har

```

See also [First class support for HAR · Issue #1477 · mitmproxy/mitmproxy](https://github.com/mitmproxy/mitmproxy/issues/1477)

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