Apps similar to Calligra Suite include LibreOffice, which is free and open source. Other options are ONLYOFFICE, Microsoft 365 Copilot, CryptPad and Apache OpenOffice. You're spoiled for choice with Spreadsheet Apps like Calligra Suite: we list more than 50 alternatives for Windows, the web, Linux, Mac and Android.
Ability Office is an office suite developed by Ability Plus Software and distributed and marketed by Ability Software International and which consists of a word processor, spreadsheet, database, modules for presentation and photo or image editing, plus a photo/image organizer...
United Kingdom
SolidSheets 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.
Türkiye
Office suite that works locally in your web browser. You don't need to create account, everything remains on your device, nothing is sennt to the cloud.
An offline desktop spreadsheet application featuring unique, infinitely nestable child spreadsheets inside individual cells alongside a built-in chatbot intent creator.
India
IBM Docs is a new office productivity suite for working on documents, spreadsheets and presentations -- together -- in the cloud. IBM Docs only a browser and an account, and you are able to easily create professional looking documents and share them with others.
United States
TreeTime is an information organizer that stores text, numbers, and other data in linked trees. Mathematical operations like sums, ratios, and differences are calculated and updated on the fly. It exports to PNG, SVG, HTML, CSV, and plain text, and includes a configurable web interface.
Germany
EU
Conholdate.Total for Java combines all file format Java APIs as a single package that are offered by Aspose & GroupDocs. It allows to Create, manipulate, convert Word, Excel, PowerPoint, Outlook, Visio, PDF & more than 100 other file formats in Java.
Australia
Open source office suite for users used to MS Office - multi-platform, tuned for performance.
FranceEU
Microsoft Office documents viewer, open source document and spreadsheets editor, PDF maker, voice recorder, document scanner and file manager, all features in a single app. The best document editing and management suite for iPhone and iPad.
Pakistan
