Spreadsheet Editor

Professional tool for data work, analysis, and automation. Excel-compatible, secure for sensitive data, and seamlessly scalable under any workload.

Windows
macOS
Linux
In Browser
Compatibility

Compatibility and Cross-Platform Support

Works in any environment and replaces foreign alternatives.


1
Supports Any Format

Edit and save spreadsheets of any type without losing structure, formulas, or formatting. All data, styles, and cell relationships are preserved when exporting to any compatible format.


2
Handles Large Files

Stable performance with large and pivot-table-heavy files, with fast loading and scrolling.


3
Consistent, Familiar UX

The same interface in the browser, on desktop, and in the cloud. No retraining required.


Tools

Tools for Everyday Work with Numbers and Models

Collaboration

Collaboration Without Version Conflicts

Macros and plugins

Macro Support and Plugin Integration

Cut through routine and speed up repetitive tasks


JavaScript macros

Automate recurring operations, call external APIs, and debug scripts directly in the editor.


Ready-made plugins

Dozens of solutions in the catalog: OCR, translation, image editing, and more. Updated regularly.


Your Own Extensions

Connect your own plugins to tailor the editor to your company’s workflows and business logic.


JavaScript macros

Automate recurring operations, call external APIs, and debug scripts directly in the editor.


Ready-made plugins

Dozens of solutions in the catalog: OCR, translation, image editing, and more. Updated regularly.


Your Own Extensions

Connect your own plugins to tailor the editor to your company’s workflows and business logic.


Try it free in the cloud


Full-featured free trial with no functionality restrictions. Test the Spreadsheet Editor’s speed, stability, and compatibility on your real-world tasks: financial models, analytics, reports, or CRM exports.

Security

Enterprise-Grade Security

1
Meets Regulatory Requirements

The editor fully complies with regulatory requirements and current information security standards. The solution is certified and ready for deployment in environments with elevated security requirements.

2
Works in an air-gapped environment

Deploy on your own servers or within your corporate cloud. All data, calculations, and formulas stay within your company’s infrastructure.


3
Provides centralized access control

Administrators manage user roles and permissions from a single control panel, ensuring transparency, predictability, and control at every level of data access.


4
Built in Russia

Developed by a Russian team, listed in the Unified Register of Russian Software, and recommended for organizations with strict infrastructure security requirements.


Performance and Architecture

Performance and Architecture for Large-Scale Data

1
Optimized Architecture

Responsive interface and stable performance under the concurrent load of hundreds of users.


2
Horizontal scaling

Servers can be added on the fly without interrupting running processes.


3
Built-In Search Engine

Fast indexing and full-text contextual search, even across large data volumes.


R7 Ecosystem

Part of the R7 Platform: One Stack, Fewer Risks

The Spreadsheet Editor integrates with Drive, Document Server, mail, teams, and other R7 products delivering single sign-on, unified access policies, and seamless transitions between documents and communication.


Other R7 Editors for End-to-End Productivity


Partners

Proven at scale
in production environments

R7 Office is already deployed within the software ecosystems of major Russian corporations and partner infrastructures, handling high traffic volumes and millions of active users every day.


Get in touch

Request a consultation and demo

We’ll help you find the right Spreadsheet Editor configuration for your organization’s needs and IT security requirements. You’ll be able to explore collaborative editing, formulas, what-if scenarios, data visualization, and automation using your own real data.
Request a Callback

You’ll get a hands-on look at formatting, document comparison, automation, and spell-check features applied to real-world business scenarios.

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FAQ

Frequently Asked Questions