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About

IceWarp is a business email and collaboration platform that brings Email, Calendar, TeamChat, Conferences, Files and online Documents into one place, so IT teams get fewer tools and simpler administration. Includes: Business email on your own domain, with shared calendars, tasks and contacts TeamChat with group spaces and file sharing Video and audio Conferences with recording and webinars for up to 1,000 attendees Online Office for real-time co-editing of documents, spreadsheets and presentations File storage and sharing, plus AI assistance Web, desktop and mobile apps, and Outlook Sync Run it in the cloud with a data center of your choice, on your own servers, or as a hybrid. Built-in migration tools move users from Microsoft 365, Google Workspace and Exchange.

About

NevTan Office is a productivity suite for creating and working with documents, spreadsheets, presentations, and PDF files. It brings together Docs, Sheets, Slides, and PDF tools for common office work, including writing and formatting text, organizing data, preparing presentations, and reading, annotating, or filling PDF documents. Available as a Windows app, it stores files locally by default and supports offline work. It opens and saves Word, Excel, and PowerPoint formats, including DOCX, XLSX, and PPTX, and includes spreadsheet tools such as charts, pivot tables, and slicers, plus presentation masters and layouts. All four apps are free during early access, with no trial period or ads. NevTan Office is intended for individuals, businesses, and teams seeking everyday office tools that work with common Microsoft Office file formats and can be used alongside the broader NevTan suite.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Companies of all sizes

Audience

Businesses.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$1,35/user/month
Cloud or self-hosted, with a 30-day free trial.
Free Version Not Supported
Free Trial Supported

Pricing

$0
All four apps are free during early access, with no trial period. Paid plans for teams or advanced features may be introduced in the future.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

IceWarp
Founded: 2001
Czech Republic
www.icewarp.com

Company Information

NevTan
Founded: 2026
United States
office.nevtan.com

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Microsoft 365

Microsoft 365

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4.7 out of 5 stars

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MDaemon Email Server

MDaemon Email Server

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Google Workspace

Google Workspace

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4.6 out of 5 stars
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ONLYOFFICE Docs

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Categories

Authentication Supported
Collaboration Supported
Email Clients Supported
Email Hosting Supported
File Sync Supported
Mail Servers Supported
Office Suites Supported
Remote Work Supported
Team Chat Supported
Word Processors Supported

Categories

Office Suites Supported
Spreadsheet Supported

Office Suites Features

Calendar & Scheduling Supported
Charts / Graphs Not Supported
Collaboration Tools Supported
File Management Not Supported
PDF Supported
Presentations Supported
Spreadsheets Supported
Text Chat Supported
To-Do List / Notes Supported
Web/Video Conferencing Supported
Word Processing Not Supported

Authentication Features

Biometric Not Supported
Credential Management Not Supported
Knowledge-Based Authentication Not Supported
Mobile Authentication Not Supported
Multifactor Authentication Supported
Out-of-Band Authentication Not Supported
Policy Management Not Supported
Self Service Portal Not Supported
Single Sign On Not Supported
Social Sign On Not Supported

Collaboration Features

Brainstorming Supported
Calendar Management Supported
Chat / Messaging Supported
Contact Management Supported
Content Management Supported
Document Management Supported
Project Management Not Supported
Real Time Editing Supported
Task Management Not Supported
Version Control Supported
Video Conferencing Supported

Remote Work Features

Collaboration Supported
Credential Management Not Supported
Electronic Signature Not Supported
Employee Monitoring Not Supported
Live Chat Supported
Meeting Management Not Supported
Project Management Not Supported
Remote Access Not Supported
Remote Support Not Supported
Screen Sharing Supported
Softphone Not Supported
Task Management Not Supported
Time Zone Tracking Not Supported
Video Chat Supported
Web Conferencing Supported

Team Chat Features

End-to-End Encryption (E2EE) Not Supported
File Sharing Supported
Groups / Channels Not Supported
Payments Not Supported
Search / Filter Supported
Self-Destructing Messages Not Supported
Stickers / GIFs Supported
Threaded Discussion Supported
Video Conferencing Supported
Voice Calling Supported

Integrations

MailRoute Supported
Microsoft Outlook Supported
NetForChoice Supported
OpenText MailStore Server Archive Supported
PCDOTS Email Converter Supported
RecoveryTools Email Backup Wizard Supported
Scalefusion Supported
Sloneek Supported
Xtraxtor Email Converter Supported
ZOOK Email Backup Supported
eM Client Supported

Integrations

MailRoute Not Supported
Microsoft Outlook Not Supported
NetForChoice Not Supported
OpenText MailStore Server Archive Not Supported
PCDOTS Email Converter Not Supported
RecoveryTools Email Backup Wizard Not Supported
Scalefusion Not Supported
Sloneek Not Supported
Xtraxtor Email Converter Not Supported
ZOOK Email Backup Not Supported
eM Client Not Supported
Claim IceWarp and update features and information
Claim IceWarp and update features and information
Claim NevTan Office and update features and information
Claim NevTan Office and update features and information