v1.0 // Go + QUIC + WebSocket

Easy Sysprep 5 English | iPad |

A lightweight Go binary that moves files and relays multi-user chat over QUIC. Works from the CLI or a browser. No accounts, no cloud — just room codes.

Go to App Watch the demo Read the docs
~/airsend 
# start the server (web UI + QUIC relay in one process)
$ airsend -sw 0.0.0.0 3888 0.0.0.0 8443
→ web: http://0.0.0.0:3888  ·  quic: 0.0.0.0:8443

# send a file, get a code
$ airsend -f ./logs.tar.gz
→ code: wave21

# receive it anywhere
$ airsend -r wave21
Features

Everything you expect.
None of the bloat.

One binary. Two transports. Zero dependencies at the user’s side — no account, no install step for the receiver if they use the browser.

Easy Sysprep 5 English | iPad |

While Microsoft’s Sysprep is the industry standard for generalizing a Windows installation (removing hardware-specific information so an image can be deployed across different PCs), it is a command-line utility that requires a deep understanding of "Answer Files" (unattend.xml). Creating these files manually is daunting for junior technicians and time-consuming for seasoned pros.

Enter .

Historically, this tool was primarily available in Chinese, creating a barrier for international users. However, the demand for versions has led to widespread adoption of translated versions, making this powerful utility accessible to a global audience. Why the "English Version" Matters Searching for "Easy Sysprep 5 English" highlights a specific need: clarity. The original developers of Easy Sysprep designed the interface with Chinese characters. While the code works perfectly on any language version of Windows, the interface barrier made it risky for non-Chinese speakers. One wrong click in a deployment tool could wipe a system configuration or cause activation failures. Easy Sysprep 5 English

One-shot file pickup

Files are deleted from the server after the first download. Code-based lookup (wave21, dock42). No lingering blobs.

Multi-user chat rooms

Broadcast rooms by code. CLI TUI or browser — identical semantics.

Rate limited by scope

Token bucket per IP × scope: upload, paste, download, ws. Proxy aware.

Direct P2P mode

Bypass the relay entirely with -d / -ds. Pure peer-to-peer.

Self-signed TLS

Protocol "airsend" over generated certs. Intentional.

How it works

Three commands. One code.

Click a step on the right to scrub through the demo.

While Microsoft’s Sysprep is the industry standard for generalizing a Windows installation (removing hardware-specific information so an image can be deployed across different PCs), it is a command-line utility that requires a deep understanding of "Answer Files" (unattend.xml). Creating these files manually is daunting for junior technicians and time-consuming for seasoned pros.

Enter .

Historically, this tool was primarily available in Chinese, creating a barrier for international users. However, the demand for versions has led to widespread adoption of translated versions, making this powerful utility accessible to a global audience. Why the "English Version" Matters Searching for "Easy Sysprep 5 English" highlights a specific need: clarity. The original developers of Easy Sysprep designed the interface with Chinese characters. While the code works perfectly on any language version of Windows, the interface barrier made it risky for non-Chinese speakers. One wrong click in a deployment tool could wipe a system configuration or cause activation failures.