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psanford
wormhole-william-mobile
Kotlin2021–2025
psanford / wormhole-william-mobile

wormhole-william-mobile

End-to-end encrypted file transfer for Android and iOS. A Magic Wormhole Mobile client.

7Distinct people
14Mentions
0Explicit recommenders
218GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

End-to-end encrypted file transfer for Android and iOS. A Magic Wormhole Mobile client.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year14 dated mentions

Observed mentions: 2021-04-20 20:35:07 UTC to 2025-10-06 17:03:34 UTC.

024682021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 8 mentions; 0 submissions, 8 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2025

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC808
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC101
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC202
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC202

What Hacker News says

14 sources
For sending files between my phone (Android) and my son's iPad, I use: Wormhole William (Android): https://github.com/psanford/wormhole-william-mobile Destiny (iOS): https://github.com/LeastAuthority/destiny For interoperability, don't use Destiny's default servers. After you install Destiny, change the config to the standard Magic Wormhole servers: Mailbox: ws://relay.magic-wormhole.io:4000/v1 Transit Relay: tcp://transit.magic-wormhole.io:4001
In Magic Wormhole: Get things from one computer to another, safely
This looks awesome. For sending files between my phone (Android) and my son's iPad, I use: Android: Wormhole William (https://github.com/psanford/wormhole-william-mobile) iOS: Destiny (https://github.com/LeastAuthority/destiny) Some drawbacks to my current approach: 1. Destiny needs to be configured to use the standard Magic Wormhole servers (just once, after installation): https://github.com/LeastAuthority/destiny/issues/259#issueco... 2. Initiating a transfer requires out of band communication and some copy+paste.
In Blip: Peer-to-peer massive file sharing
Yeah the Android version has been out for a few years[1][2]. There's an iOS target that works as well, I've just never published it to the app store. Every time I start that process I get annoyed at how hostile Apple is to open source developers and give up. Hopefully I can at least distribute a side loadable binary when that becomes a thing for EU users. [1]: https://play.google.com/store/apps/details?id=io.sanford.wor... [2]: https://github.com/psanford/wormhole-william-mobile
In How to copy a file between devices? (2022)
That is totally fair. I will say that I got quite a lot of value from being able to see how tailscale-android works when building my own gioui app[0]. I suspect that being able to see the same thing for a modern iOS app would be useful to some small set of developers, even if they couldn't produce a fully working tailscale binary on their own dev machines. It really does feel like Apple just doesn't care that their app policies are hostile to developers because they have such a strong monopoly on mobile app distribution. [0]: https://github.com/psanford/wormhole-william-mobile
In Add ability to choose a custom coordination server
TLDR at the bottom. It seems the answer is Brian Warner's magic-wormhole. You're gonna see lots of file transfer sites with wormhole in their name, but if you want security you should use the original one, which is BW's m-w. It is implemented in Python [1], so it's hard to install. So someone made a Go version of it [2] that has binaries for windows, Mac, Linux, BSD etc. But it's command line so maybe not suitable for lay people. So another person made a GUI for it that also has binaries for all OS [3]. Also there is an android app [4]. Someone needs to implement an iOS one. [1] https://github.com/magic-wormhole/magic-wormhole/ [2] https://github.com/psanford/wormhole-william/ [3] https://github.com/Jacalz/wormhole-gui/ [4] https://github.com/psanford/wormhole-william-mobile/ TLDR: ask them to install [5] and [6]. [5] https://github.com/J
Read the rest
acalz/wormhole-gui/releases/ (click on 'Assets' under 'Latest release' and download the zip or tar.gz for your OS) [6] https://play.google.com/store/apps/details?id=io.sanford.wor... Try it, it's usage is cute and really feels like magic. . . Edit: Discussion from few days ago. The creator is in the comments. https://news.ycombinator.com/item?id=27262193
In GPG-Tui, a Terminal User Interface for GnuPG
croc probably shouldn't be used if you want security: [1] https://news.ycombinator.com/item?id=27054885 [2] https://twitter.com/Sc00bzT/status/1396199915638992896 Magic Wormhole has a good implementation in Go, which is compatible with the original Python implementation (croc is not compatible with magic wormhole). It has windows binary and binaries for most of the popular OS. https://github.com/psanford/wormhole-william Binaries: https://github.com/psanford/wormhole-william/releases There's GUI: https://github.com/Jacalz/wormhole-gui Android app too: https://github.com/psanford/wormhole-william-mobile Support for resuming transfers is planned I think.
In Magic Wormhole: Get things from one computer to another, safely
croc shouldn't be used if you want security: [1] https://news.ycombinator.com/item?id=27054885 [2] https://twitter.com/Sc00bzT/status/1396199915638992896 Magic Wormhole has a good implementation in Go, which is compatible with the original Python implementation (croc is not compatible with magic wormhole). It has windows binary and binaries for most of the popular OS. https://github.com/psanford/wormhole-william Binaries: https://github.com/psanford/wormhole-william/releases There's GUI: https://github.com/Jacalz/wormhole-gui Android app too: https://github.com/psanford/wormhole-william-mobile Support for resuming transfers is planned I think.
In Magic-Wormhole: Get Things from One Computer to Another, Safely
For Android, there is one from Peter Sanford (psanford on HN). He implemented the Go version of magic-wormhole, which I think is used by people like tptacek. So I guess it can be trusted. https://play.google.com/store/apps/details?id=io.sanford.wor... https://github.com/psanford/wormhole-william-mobile One disadvantage is that current magic wormhole doesn't support resume but they plan to implement it. Another app that you might have heard of is croc, but it doesn't seem to be secure: https://news.ycombinator.com/item?id=27056746
In The Pinecone Overlay Network
> if you prefer a locally-installed command line tool and you're sending files to someone who understands the command line There's at least one good desktop GUI for Magic Wormhole[0]. I've also recently released an Magic Wormhole Android app[1][2]. [0]: https://github.com/Jacalz/wormhole-gui [1]: https://github.com/psanford/wormhole-william-mobile [2]: https://play.google.com/store/apps/details?id=io.sanford.wor...
In Wormhole-crypto: Streaming encryption based on Encrypted Content-Encoding

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