NeoOffice is described as «office suite for Mac that is based on OpenOffice and LibreOffice. With NeoOffice, you can view, edit, and save OpenOffice documents, LibreOffice documents, and simple Microsoft Word, Excel, and PowerPoint documents» and is a Spreadsheet app in the office & productivity category. There are more than 50 alternatives to NeoOffice for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is LibreOffice, which is both free and Open Source. Other great apps like NeoOffice are ONLYOFFICE, Microsoft Office Suite, CryptPad and Apache OpenOffice.NeoOffice alternatives are mainly Office Suites but may also be Spreadsheet Apps or Word Processors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of NeoOffice.