user5356: I have some Bitcoin and Litecoin wallets with very small amount of BTC/LTC in them. 
I want to completely empty these wallets - send all the BTC/LTC them to another address. This address can belong to me or to the others (donation etc.).
The Bitcoin-Qt doesn't allow to send from these wallets because transaction fees are higher than the amount in the wallets. It seems that I cannot "force" this client to use smaller fees or even no fee at all.
Can I use other wallets to do this? Which ones (Electrum?)? 
What alternatives do I have with with Litecoins? There seems to be only one reasonable client (Litecoin-Qt).

user1420: Two options, depending on your skill level and comfortability with command-line:

Try updating your settings in bitcoin.conf to allow a low (or none) transaction fee:
https://en.bitcoin.it/wiki/Running_Bitcoin#Bitcoin.conf_Configuration_File
Try running in ./bitcoind in command-line with the option -paytxfee=<amt> with whatever amount you can pay to transfer these balances out. https://en.bitcoin.it/wiki/Running_Bitcoin#Linux_Quickstart


5356: <p>I have some Bitcoin and Litecoin wallets with very small amount of BTC/LTC in them. </p>

<p>I want to completely empty these wallets - send all the BTC/LTC them to another address. This address can belong to me or to the others (donation etc.).</p>

<p>The Bitcoin-Qt doesn't allow to send from these wallets because transaction fees are higher than the amount in the wallets. It seems that I cannot "force" this client to use smaller fees or even no fee at all.</p>

<p>Can I use other wallets to do this? Which ones (Electrum?)? </p>

<p>What alternatives do I have with with Litecoins? There seems to be only one reasonable client (Litecoin-Qt).</p>
 1420: <p>Two options, depending on your skill level and comfortability with command-line:</p>

<ol>
<li><p>Try updating your settings in <code>bitcoin.conf</code> to allow a low (or none) transaction fee:
<a href="https://en.bitcoin.it/wiki/Running_Bitcoin#Bitcoin.conf_Configuration_File" rel="nofollow">https://en.bitcoin.it/wiki/Running_Bitcoin#Bitcoin.conf_Configuration_File</a></p></li>
<li><p>Try running in <code>./bitcoind</code> in command-line with the option <code>-paytxfee=&lt;amt&gt;</code> with whatever amount you can pay to transfer these balances out. <a href="https://en.bitcoin.it/wiki/Running_Bitcoin#Linux_Quickstart" rel="nofollow">https://en.bitcoin.it/wiki/Running_Bitcoin#Linux_Quickstart</a></p></li>
</ol>
