Docbox is a project mainly written in Java, it's free.
A Google App Engine driven file store for personal use.
DocBox - a Google App Engine driven personal file store.
docbox - GAE driven personal file store. Copyright (C) 2011, myJerry Developers http://www.myjerry.org/docbox
The file is licensed under the the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.