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.
HyperOffices is a Microsoft Exchange alternative with all the messaging features growing business need - custom business email; Outlook email; shared Outlook contacts, calendars and tasks; web and mobile email; Outlook synchronization; shared calendars, contacts, tasks and...
HyperOffice has been designed for growing businesses looking for collaboration features minus the costs and complexity of setting up SharePoint. Users get most of SharePoints features - intranet/extranet workspaces, online document management, forums, polls, automated workflows...
Single Inbox for All Email IDs.
Mutant Mail is the only server-side solution to control all your domain emails in one place and is not an Email Client.
All you need to do is click reply on any email you received and it maintains Brand's email id.
United States
Feather Suite is an online office suite for education. It features multiple online apps.
The world's first email hosting that makes communication inside your team easier with fewer meetings. Host your professional email on a secure, privacy-guaranteed, and ad-free email hosting service built-in with features like email marketing services can do.
Indonesia
Hub For Teams gives you and your team 100% control of your data and workspace. Enjoy enterprise collaboration features such as project management, discussion rooms, and much more.
Ultra Office is the best free office & PDF software - a perfect alternative to Word, Excel, Powerpoint & Adobe PDF.
United States
AI-first, open-source office app for documents, spreadsheets, presentations, and PDFs—with desktop and browser editing, plus TypeScript and Go APIs.
Office EU is a 100% European office suite with email, documents, calendar, and cloud storage. Open-source, GDPR-compliant, and free from foreign jurisdiction.
Netherlands
EU
Document Library Pro lets you display documents, files and downloads in a searchable, filterable table or grid library that visitors can browse, preview and download, embeddable on any website or intranet.
United Kingdom
The AI-powered client portal for professional & creative services. Streamline client onboarding and deliver a stellar customer experience.
Web application to open and edit documents, spreadsheets, and presentations. Integrated with GMX File Storage cloud storage.
Germany