Download GreySpace
Free to use · 3 transfers/day · Upgrade to Pro for unlimited
Setup instructions
- Open the downloaded .dmg file
- Drag GreySpace.app into your Applications folder
- Open GreySpace from Applications or Spotlight
- On first launch, right-click → Open if macOS shows a security warning
Setup instructions
- Extract the downloaded .zip file
- Open the extracted folder and run greyspace.exe
- If Windows SmartScreen appears, click "More info" → "Run anyway"
- Grant network permissions when prompted
Setup instructions
- On your Android, go to Settings → Security → Unknown sources and enable it (or allow when prompted)
- Open the downloaded .apk file
- Tap Install
- Launch GreySpace — grant Wi-Fi and storage permissions when asked
No download needed
Setup instructions
- No download needed on iPhone
- The sender (macOS / Windows / Android) generates a QR code
- Point your iPhone camera at the QR code
- Tap the Safari link that appears — file downloads directly