Managing multiple versions of your documents, spreadsheets and presentations can be a nightmare. Many people resort to creating copies of their files and appending numbers or dates to maintain multiple versions. This not only clutters up folders but also makes it difficult to pick the right version when required. RevisionLog lets you save your revisions with a single click and an optional comment. You only deal with a single file, your folders are not cluttered and the comments let you easily pick the exact version you are looking for. RevisionLog integrates itself into the Ribbon on Microsoft Word, Excel and PowerPoint, so you can work with an interface you are already familiar with.