Do you have a bitcoin transaction that is stuck unconfirmed in your wallet? Bitcoin transactions with a very low miner fee may take up to 48 hours to confirm or never confirm at all!
Bitcoin Afterburner is an open source wallet utility designed to get your stuck unconfirmed bitcoin transactions confirmed as quickly as possible. Afterburner is like a first-aid kit for a sick transaction.
Simply import your existing Bitcoin wallet to review any stuck unconfirmed transactions in your wallet. It doesn't matter if you sent the payment or are just receiving payment, Afterburner works on almost all transactions in your wallet. Tap the stuck unconfirmed transaction, review and accept the new fees, and your stuck transaction should confirm in the next few blocks.
Bitcoin Afterburner is fully open source software built and maintained by the creators of Samourai Bitcoin Wallet & Sentinel Watch Only Wallet. For a detailed howto please visit our website https://afterburnerapp.com/getstarted
Source code: https://github.com/Samourai-Wallet/Afterburner