<p>I would suggest running bitcoin core in pruned mode if you don't have enough space to for the entire blockchain. </p>

<p>You can start bitcoin with the <code>-prune=X</code> command line argument or put <code>prune=X</code> in your conf file, to limit the amount of space used by the blockchain to only X megabytes. It will delete the old blocks and keep only the most recent blocks on your computer.</p>

<p>Related answer: <a href="https://bitcoin.stackexchange.com/questions/46548/how-to-free-up-the-space-taken-by-bitcoind">How to free up the space taken by bitcoind?</a></p>

<p>Alternatively, if you just want to recover your coins, you can backup your wallet file and move it to another computer that has more space for example.</p>

CC BY-SA 4.0
2018-10-21T00:04:22.290Z
how do you put the backup wallet on another pc, dropbox or physical storage?
Curtis M
CC BY-SA 4.0
2018-10-21T01:11:24.967Z
X MB must be >= 550 according to the command line help.
Willtech
CC BY-SA 4.0
2018-10-21T01:20:41.860Z
where do i put in the prune command, in the comf file i open it just goes to bitcoin core app, do you put it in properties or?
Curtis M
CC BY-SA 4.0
2018-10-21T02:04:18.943Z
I overthought it, pruned it to 550, hopefully that works
Curtis M
CC BY-SA 4.0
2018-10-21T08:22:28.760Z
@CurtisM I wouldn't recommend uploading your wallet to dropbox, a physical storage like a USB drive is probably safer, best if your wallet is encrypted for safety
meshcollider
CC BY-SA 4.0
2018-10-20T20:42:33.167Z
2018-10-20T20:42:33.167Z
meshcollider
<blockquote>
  <p><strong>i sent lots of bitcoins there a while ago and wondering if theres a way to retrieve them.</strong></p>
</blockquote>

<p>Retrieval isn't the right word. Bitcoin are in the public blockchain that every full node has a copy of. You never actually remove (retrieve) Bitcoin from the blockchain. You just move it from address to address using your private key to prove "ownership".</p>

<p>You can use one of the "blockchain explorer" websites to check the amount of Bitcoin associated with an address for which you (and only you) know the corresponding private key.. </p>

<p>If you need to spend the Bitcoin before your Bitcon core has synced, you can stop the Bitcoin core process and install a lightweight wallet instead. </p>

<p>Longer term storage should be in a paper wallet or hardware wallet (or rather at an address associated with a private key that is only in one of those types of wallets.</p>

<hr>

<p>Useful references:</p>

<ul>
<li><a href="https://bitcoin.stackexchange.com/q/63918/13866">Migrate from Bitcoin Core Wallet to somewhere else before sync completed</a></li>
</ul>

CC BY-SA 4.0
2018-10-20T23:58:32.397Z
can i transfer the bitcoins to a lighter wallet before it is synced
Curtis M
CC BY-SA 4.0
2018-10-21T11:16:54.947Z
@Curtis: You don't need to. The Bitcoins can be viewed and used from multiple wallets at the same time. You can extract the private-key from Bitcoin-core and then import that private-key into a lightweight wallet. See link at end of amended answer above.
RedGrittyBrick
CC BY-SA 4.0
2018-10-20T20:44:12.377Z
2018-10-21T11:18:07.790Z
2018-10-21T11:18:07.790Z
RedGrittyBrick
<p>I downloaded Bîtcoin Core on a laptop without knowing it takes up a lot of space and my laptop has only 128 GB disk space. It keeps saying "low disk space" so it won't sync. I sent lots of bitcoins there a while ago and was wondering if there's a way to retrieve them.</p>

<bitcoin-core><synchronization><wallet-recovery><storage-footprint>
I am unable to sync with the network because I have too little disk space
Curtis M
# I am unable to sync with the network because I have too little disk space

(Asked by: username_0 on 2018-10-20)

I downloaded Bîtcoin Core on a laptop without knowing it takes up a lot of space and my laptop has only 128 GB disk space. It keeps saying "low disk space" so it won't sync. I sent lots of bitcoins there a while ago and was wondering if there's a way to retrieve them.

**Tags:** bitcoin-core, synchronization, wallet-recovery, storage-footprint


---

## 2 answers

### Answer by username_1 on 2018-10-20. Score: 1

I would suggest running bitcoin core in pruned mode if you don't have enough space to for the entire blockchain.

You can start bitcoin with the `-prune=X` command line argument or put `prune=X` in your conf file, to limit the amount of space used by the blockchain to only X megabytes. It will delete the old blocks and keep only the most recent blocks on your computer.

Related answer: [How to free up the space taken by bitcoind?](https://bitcoin.stackexchange.com/questions/46548/how-to-free-up-the-space-taken-by-bitcoind)

Alternatively, if you just want to recover your coins, you can backup your wallet file and move it to another computer that has more space for example.

> **Comments:**
> **username_0**: how do you put the backup wallet on another pc, dropbox or physical storage?  
> **username_2**: X MB must be >= 550 according to the command line help.  
> **username_0**: where do i put in the prune command, in the comf file i open it just goes to bitcoin core app, do you put it in properties or?  
> **username_0**: I overthought it, pruned it to 550, hopefully that works  
> **username_1**: @username_0 I wouldn't recommend uploading your wallet to dropbox, a physical storage like a USB drive is probably safer, best if your wallet is encrypted for safety  

---

### Answer by username_3 on 2018-10-20. Score: 0

> **i sent lots of bitcoins there a while ago and wondering if theres a way to retrieve them.**

Retrieval isn't the right word. Bitcoin are in the public blockchain that every full node has a copy of. You never actually remove (retrieve) Bitcoin from the blockchain. You just move it from address to address using your private key to prove "ownership".

You can use one of the "blockchain explorer" websites to check the amount of Bitcoin associated with an address for which you (and only you) know the corresponding private key..

If you need to spend the Bitcoin before your Bitcon core has synced, you can stop the Bitcoin core process and install a lightweight wallet instead.

Longer term storage should be in a paper wallet or hardware wallet (or rather at an address associated with a private key that is only in one of those types of wallets.

---

Useful references:

* [Migrate from Bitcoin Core Wallet to somewhere else before sync completed](https://bitcoin.stackexchange.com/q/63918/13866)

> **Comments:**
> **username_0**: can i transfer the bitcoins to a lighter wallet before it is synced  
> **username_3**: @username_0: You don't need to. The Bitcoins can be viewed and used from multiple wallets at the same time. You can extract the private-key from Bitcoin-core and then import that private-key into a lightweight wallet. See link at end of amended answer above.  

---

