Apps similar to Infomaniak kSuite include LibreOffice, which is free and open source. Other options are ONLYOFFICE, CryptPad, Microsoft 365 Copilot and Apache OpenOffice. There's no shortage of Office Suites like Infomaniak kSuite, with more than 50 alternatives for the web, Windows, Android, Linux and iPhone.
OfficeWork is an office online suite that provides a Document, Presentation and Spreadsheet Editor to edit documents, excel spreadsheets and powerpoint slides using the formats DOCX, DOC, XLSX, XLS, PPTX, CSV, ODT, or HTML files.
Spain
EU
Wimi is the ultimate productivity tool. It integrates all the essential applications to facilitate teamwork. Wimi saves time to managers and entrepreneurs working with teams and clients.
FranceEU
OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols.
Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.
Bosnia & Herzegovina
Low cost, easy to use Email Server software for virtual, on-premise, or hosted deployments for companies that want control of their email. Integrated web-mail with doc sharing, Drop Box integration, client and server side encryption.
United Kingdom
All-in-one European business email and collaboration platform — email, chat, video conferencing, and office suite in one app. Cloud or self-hosted.
CzechiaEU
SmartOffice is a lightweight and easy-to-use mobile document productivity suite available as an SDK or as a mobile app. View, edit, create, print, present and share Microsoft Office and PDF documents via your mobile device.
United States
Custom-domain business email combines webmail with standard IMAP, SMTP, JMAP, CalDAV, and CardDAV clients. It includes shared inboxes, calendars, contacts, newsletters, booking pages, catch-all addresses, filtering, an AI assistant, REST API, webhooks, SDKs, and MCP support.
PortugalEU
All the services you require for your website needs in one place. Domain Names, SSL, Hosting, Email, Website Builders etc.
The Mercury Mail Transport System is a mail server that sends and receives messages on behalf of a group of users on a machine or local area network. Messages from the outside world are received by Mercury and delivered to the users, who can access it at any later point.
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
Turnkey Solutions for the Enterprise Cloud
Installation, Configuration, and Management tools for enterprise email, collaboration, messaging, video conferencing, file sharing, and file transfers.
New Zealand
