Is the Bitcoin Flasher EXE free to download?
Yes. The Windows EXE client is free to download. Account access, feature limits and service plans are separate from downloading the desktop client.
v2.1.1 Public Release · Windows 10/11
Bitcoin Flasher EXE Download for Windows 10 and 11
Download the Windows public release of the Bitcoin flashing software as a single portable EXE. The app opens web.coinflashr.app in a restricted desktop window and sends unrelated links to your default browser.
Free client download · Account and service access sold separately
Windows launch guide
How to run the Bitcoin Flasher EXE
1
Download the Windows file
Save BTC-Flasher.exe from the official button above and wait for the 85.1 MB download to finish.
2
Verify the checksum
Use PowerShell to compare the downloaded file with the SHA-256 value published below.
3
Launch the portable client
Open the EXE. Keep an internet connection active because the desktop client loads the BTC Flasher web application.
File integrity
Verify the BTC Flasher EXE checksum
Open PowerShell in the download folder and calculate the SHA-256 hash. It must match the published value exactly.
d7fad2ee6da40e6f9b3c0004790b6c0a7a3018fd1bd77df7fafe3b37659d2327
Get-FileHash .\BTC-Flasher.exe -Algorithm SHA256
Windows download FAQ
Bitcoin Flasher EXE questions
Which Windows versions support the Bitcoin Flasher EXE?
The current package targets 64-bit Windows 10 and Windows 11 and requires an internet connection to load the BTC Flasher web application.
Does BTC-Flasher.exe require an installer?
No traditional setup wizard is required. BTC-Flasher.exe is distributed as a single portable executable package that launches the desktop client directly.
Why might Windows SmartScreen show a warning?
The current EXE does not yet have a Windows publisher code-signing certificate, so SmartScreen may identify it as an unrecognized app. Verify the download domain and SHA-256 checksum before deciding whether to run it.