Nexus Digital Sign in
An alternative to Microsoft Office, MS Project, Visio and Acrobat · Windows

Documents, project planning and diagrams,
all in one suite

Docs, Sheets, Slides, PDF, Mail, Plan, Diagram and Analyst. Opens and saves .docx .xlsx .pptx .pdf .mpp .vsdx files, with full Thai support and AI that runs on your organization's own server.

  • Full Thai support
  • Your own in-house AI
  • Works offline
  • Automatic updates
Outcomes for your organization

Cut costs, control projects, keep data inside

Lower licence costs

Document, project-planning, diagram and PDF tools in one suite instead of several separate products.

Projects on time

See the critical path, compare plan against actuals with baselines, and track progress with EVM / S-curves.

Data stays inside

Use AI on your own server, and get a warning before confidential data is e-mailed outside the company.

Alternatives

An alternative to Microsoft Office, MS Project and Visio

Switch without converting files: your organization's existing files open right away.

Docs · Sheets · Slides
Instead of Word, Excel and PowerPoint

Documents, spreadsheets and presentations; opens and saves .docx .xlsx .pptx

Plan
Instead of Microsoft Project

Project management: Gantt, critical path, baselines and EVM; opens .mpp files

Diagram
Instead of Microsoft Visio

Flowcharts and diagrams; opens .vsdx files

PDF
Instead of Adobe Acrobat

Edit, sign and redact PDFs

Mail + Calendar
Works with Microsoft 365 or IMAP

E-mail and calendar, with a warning before confidential data leaves the company

Analyst
Management dashboards

Build dashboards from Excel or databases

Nexus Plan · Highlight

Plan and control projects like a professional

Gantt, critical path, baselines, resource leveling, EVM / S-curves and multi-project master plans. Opens your existing .mpp files.

One task grows a day at a time; the following dates, the critical path (red) and the finish date move with it.

Nexus Plan

Move one task, see the impact on the whole project

No more fixing dates task by task. The schedule and critical path are recalculated automatically.

  • Gantt and timeline
  • Critical path and baselines
  • Resource leveling
  • EVM / S-curve reports with charts
  • Multi-project master plans with a shared resource pool
  • Opens and saves .mpp files
Tracking Gantt with baseline bars under each task and task status

Tracking Gantt + baselines

Baseline bars under each task show at a glance what is behind plan, with done / late / critical status.

S-curve comparing planned value, earned value and actual cost

EVM / S-curve report

Planned value, earned value and actual cost compared at the status date.

Master plan of three projects in one file

Multi-project master plan

Several projects in one plan, with links between projects and one overall critical path.

Hours per person per week across all projects

Shared resource pool

Hours per person per week across every project. Red cells show who is overbooked.

All data in the screenshots is made up · Click a screenshot to see it full size

Illustration: a request typed in Thai into “Draft a plan with AI”, and the tasks appear in the plan.

AI in every app

AI that runs on your organization's own server

Point Nexus Office at your organization's AI, so documents and data don't have to leave the organization.

  • AI help in every app, for example drafting a plan from a Thai instruction
  • Set your own AI server address and model
  • Data stays on your organization's network
AI settings pointing to the organization's own AI server

AI settings: enter your organization's AI server address (for example http://ai.company.local/v1) and choose the in-house model.

Data security

Stop confidential data leaking, from e-mail to PDF

Nexus Mail warning before a confidential file is e-mailed outside the company
Nexus Mail + Calendar

A warning before confidential data leaves the company

When an e-mail is going outside the organization with a file labelled confidential, the app asks for confirmation every time (DLP).

  • Connects to Microsoft 365 or IMAP
  • Read mail offline
  • Automatic mail labels
  • Built-in calendar

Redacting the ID number, phone number and bank account in a contract (made-up data).

Nexus PDF

Edit, sign and redact PDFs

Remove personal data from documents permanently before you share them, without another tool.

  • Edit PDF documents
  • Sign documents
  • Permanent redaction
Everything in one suite

10 apps that work together

Install once, use every app, with automatic updates.

DocsDocuments (.docx)
SheetsSpreadsheets (.xlsx) with charts
SlidesPresentations (.pptx)
PDFEdit, sign and redact
Mail + CalendarConnects to Microsoft 365 or IMAP
PlanProject planning, opens .mpp
DiagramFlowcharts and diagrams, opens .vsdx
AnalystDashboards from Excel or databases
PhotoPicture editing for documents and slides
WebSlidesWeb-based slides
Nexus Docs with a Thai project proposal

Docs

A Thai project proposal with headings, lists and a budget table.

Nexus Sheets with budget versus actual and a chart

Sheets

Budget versus actual with formulas, data bars and a chart.

Nexus Slides with an executive report deck

Slides

An executive report deck, opened and saved as .pptx.

Nexus Diagram with a purchase approval flowchart

Diagram

A purchase-approval flowchart.

Nexus Analyst with a sales dashboard

Analyst

A sales dashboard: monthly trend, sales by branch and product mix.

Nexus Photo editing a product picture

Photo

Editing a product picture for documents and slides.

These screenshots show the Thai interface

Open your organization's existing files right away

.docx.xlsx.pptx.pdf.mpp.vsdx

Works alongside Microsoft 365 Basic for e-mail and Teams, with Nexus Office as the desktop suite for documents, project planning, diagrams and PDF.

FAQ

Questions about Nexus Office

Can Nexus Office replace Microsoft Office?

It replaces the desktop Office apps (Word, Excel and PowerPoint): it opens and saves .docx .xlsx .pptx files directly. For e-mail and Teams you can keep Microsoft 365 Basic alongside it.

Is there a project management tool that replaces MS Project?

Yes. Nexus Plan does Gantt charts, critical path, baselines, resource leveling, EVM / S-curve reports and multi-project master plans with a shared resource pool, and it opens existing .mpp files.

Can it open Visio (.vsdx) files?

Yes. Nexus Diagram opens .vsdx flowcharts and diagrams.

Does it support Thai?

Fully, including Buddhist-era dates and Thai government letter templates.

Does our data leave the organization when we use AI?

Nexus Office can use AI running on your organization's own server, so documents and data stay on your network.

How much does it cost, and can we see it in action?

Contact us on 095-616-9990 or areerat@nexuspaperless.com to book a demo and get pricing for your organization.

See Nexus Office with your organization's work

Book a demo with our team and ask about pricing for your organization.