Electrum Litecoin wallet is an open source, desktop-based wallet that was designed specifically for Litecoin (LTC). The code for Electrum was released in 2011 and though it was initially a Bitcoin-only wallet, developers have created other versions.
Electrum Litecoin wallet is a lightweight Litecoin client and does not require a download of the entire chain.
According to its website, it is a community-maintained port of the Bitcoin wallet, Electrum, to Litecoin. Its design is simple yet feature-filed, making it appropriate for all levels of users, beginners and more advanced.