Transfer · v1.0.4 · Free
Transfer photos without giving them away.
Android, iPhone, Mac — one protocol, one Wi‑Fi, no cloud in between.
Scan a QR once and your camera roll moves directly to where you want it.
安卓、iPhone、Mac 同一套协议，扫码一次，相册直达目标。不经公网，没有账号。
Android — send & receive, pairs with Android · iPhone · Mac.
iPhone — send to Android or Mac inbox.
Mac — receive-only inbox; files land in ~/Pictures/PhoneInbox/.
Philosophy
01
Transfers stay on your Wi‑Fi or the sender's hotspot. There is no public relay,
no server log, no third-party storage. What leaves your phone lands directly on the receiver.
传输在局域网里发生，没有公网中继，没有服务器日志，没有第三方存储。
02
Pair two devices by scanning a QR code once. The token persists even when the IP changes —
reconnect automatically, no re-scanning. Albums move with one tap.
扫码配对一次，Token 在 IP 变动后仍然有效，自动重连，相册一键发送。
03
Every file is marked sent only after the receiver writes it and confirms the SHA‑256
checksum. Copy, not sync. What arrives is exactly what left.
每个文件经 SHA-256 校验通过后才标记完成。拷贝，不是同步；到达即原样。
One protocol · 同一套协议
Send and receive. Copy from other Android phones or iPhones onto this phone, or send to another Android phone or Mac inbox.
Send photos, videos, and hand-picked files to an Android phone or Mac inbox on the same Wi‑Fi. Scan the receiver QR once.
Receive inbox for your desk. Files land in
~/Pictures/PhoneInbox/, ~/Movies/PhoneInbox/,
or ~/Downloads/PhoneInbox/.
Camera rolls (photos & videos together), plus one-shot sends of files or a whole folder. Checksum before ACK.
Android · iPhone · Mac
Photos and videos together — no type switch to forget.
Traffic stays on Wi‑Fi or the sender's hotspot. No public relay.
Token sticks when the IP changes. No re-scanning needed.
Marked sent only after SHA‑256 is verified on the receiver.
Hand-pick files, a folder, or a few album items for a one-shot transfer.
Opens and works immediately. No registration, no login.
Follows the system language on Android, iPhone, and Mac.
One-way copy into inbox folders — not two-way album sync.
Download · 下载
Transfers stay on your LAN. · Privacy policy · josh.zeng.ca@gmail.com
Independent app studio by Joshua Zeng, Canada.