Arcane Office is described as «Private and GDPR compliant online office suite. Open and save Microsoft Office (Word and Excel) and Google G Suite (Docs and Sheets). Back up photos. Redact & Annotate images» and is a Office Suite in the office & productivity category. There are more than 25 alternatives to Arcane Office, not only websites but also apps for a variety of platforms, including Windows, Mac, Android, iPhone and iPad. The best alternative is LibreOffice, which is both free and Open Source. Other great sites and apps similar to Arcane Office are ONLYOFFICE, Microsoft Office Suite, CryptPad and Apache OpenOffice.Arcane Office alternatives are mainly Office Suites but may also be Word Processors or Spreadsheet Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Arcane Office.