SolidSheets is described as 'Offers a user-friendly interface and powerful features to manage and analyze your data. Easily open, edit, and print CSV, SSFS/SSFS64, and XLSX files. With advanced formulas, charts, and machine learning algorithms, accelerate your workflow' and is a Spreadsheet app in the development category. There are more than 100 alternatives to SolidSheets for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best SolidSheets alternative is ONLYOFFICE, which is both free and Open Source. Other great apps like SolidSheets are LibreOffice - Calc, Apache OpenOffice, Microsoft Excel and Google Sheets.
Collabio is an all-in-one office suite tool for iPhone and iPad empowering you to collaboratively work with text documents, spreadsheets, scanned documents, PDFs and presentations in one app.
United Kingdom
A set of office applications for creating text and spreadsheet documents: "MyOffice Text" and "MyOffice Spreadsheet".
Russia
HS Sheet is a simple application that allows you to open, edit, save, and print excel documents.
