NevTan Drive vs Microsoft 365

A Microsoft 365 alternative that opens your Office files without owning them.

Microsoft owns the formats the business world runs on. This page is not an argument that it does not — it is about what you actually need in order to work with those formats.

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The short answer

Microsoft 365 is the right answer when Office is the work: heavy Excel models with pivot tables and macros, long Word documents with tracked changes and styles, and a company already standardised on Teams and Outlook.

NevTan Drive is the better fit when what you really need is to edit Word documents online, along with Excel workbooks and PowerPoint decks — opening, editing and sending .docx, .xlsx and .pptx without buying a per-seat licence for everyone who occasionally touches one — and when the same place also has to edit and sign a PDF, put a password on a share link, and keep files and mail on one bill.

When Microsoft 365 is the better choice

Excel is load-bearing: pivot tables, Power Query, macros, or models other people's work depends on. Nothing else matches Excel, and this is the clearest case of all.
You rely on Word's heavier apparatus — tracked changes across many reviewers, styles, references, mail merge.
Your company already runs on Teams, Outlook, Entra ID and Intune, and files are only one piece of that.
You need desktop apps that work offline, with the same fidelity every time.
A document has to look byte-identical to what a Microsoft app produced, because a regulator or a client checks it.

When NevTan Drive is the better choice

Most of your team reads and lightly edits Office files rather than authoring them, and a full per-seat licence each is more than the job needs.
You want to edit, annotate and sign a PDF in the same place, rather than buying a PDF product alongside Office.
You want link controls and a per-file audit log the file's own owner can read, not a tenant-wide compliance console.
You want files and mailbox drawing on one storage number and one plan, instead of separate Exchange and OneDrive quotas.
You want people outside your organisation to open a document from a link without a Microsoft account.

Side by side

What each one includes

What the two products give you on an ordinary account — not what the top tier of each can be made to do.

NevTan Drive compared with Microsoft 365, feature by feature
Feature	NevTan Drive	Microsoft 365
The file workspace itself	Free — no Drive subscription exists	Free web apps, then a Microsoft 365 plan
Edit, annotate and sign PDFs in the browser	Every account, including free	Word converts PDFs rather than editing them
Document, spreadsheet and presentation editors	Built in — exports real .docx, .xlsx, .pptx	Word, Excel and PowerPoint — the format owners
Link controls: password and expiry	Both, on every account	Password and expiry included
Per-file audit log	Every account, at no extra cost	Tenant-wide, through Purview
Storage shared with your mailbox	One pool across Drive and NevTan Mail	Exchange and OneDrive are separate quotas
One sign-on across the whole suite	Mail, Calendar, Cloud, Engage and Sign	Microsoft 365

Microsoft 365 details reflect what its own plan comparison listed in September 2026 and are subject to change — check microsoft.com/microsoft-365 for the current details.

Why teams switch from Microsoft 365

Only a handful of people were really authoring. The rest read, tweaked and forwarded, and a full per-seat licence each was more than that job needed.
They wanted a PowerPoint alternative and an online presentation tool that still saved .pptx, rather than a deck trapped in another format.
The PDF work had no home. Editing and signing a PDF meant a second product alongside Office, and this folds it into the same place the file lives.
People outside the organisation had to open things. A link that works without a Microsoft account removed a support conversation from every project.

Moving from Microsoft 365

Download your files from OneDrive or SharePoint. They are already .docx, .xlsx and .pptx — there is no export step and no format conversion.
Create a NevTan account. Storage is the only thing that is paid, and Drive itself has no subscription.
Upload the folders with the Upload folder button, which rebuilds the folder structure as it goes. Dragging onto the file area uploads files, but flattens a nested tree.
Open a file and check it. The editors read and write the same formats, so the round trip is the test — do it on your most complicated document first, not your simplest.
Re-create sharing: invite people by email as Viewer, Commenter or Editor, or publish a link with an expiry and a password.

Because Office files are the native format at both ends, moving away again is the same download. There is no proprietary document type to convert out of, which is the point.

Questions

NevTan Drive vs Microsoft 365, answered

The things people ask when they are weighing Microsoft 365 against NevTan Drive.

Can I edit a Word document online without Microsoft 365?

Yes. NevTan Drive's document editor opens a .docx file directly and saves it back as .docx, so a document that came out of Word goes back into Word. It is on every account, free ones included, and needs no Microsoft licence or account.

Is NevTan Drive a Word alternative?

For reading, editing and sending documents, yes — it works in the same .docx format rather than converting to one of its own. It is not a match for Word's heaviest features: tracked changes across many reviewers, mail merge, references and the deeper styling apparatus are Word's, and this page does not claim otherwise.

Is there an Excel alternative that opens .xlsx files?

NevTan Drive's spreadsheet editor opens and saves .xlsx with formulas and multiple sheets. If your spreadsheets are pivot tables, Power Query or macros, stay on Excel — that is the one place where nothing else is close, and moving a model like that is a bad trade.

Can I open and edit a PowerPoint presentation online?

Yes. The presentation editor opens .pptx, edits the slides and saves .pptx, so the deck stays a PowerPoint file the whole way through.

What does Microsoft 365 include that NevTan Drive does not?

The desktop Office apps, Outlook and Teams, Excel's advanced modelling tools, and the enterprise administration around them — Entra ID, Intune and Purview. NevTan Drive is a file workspace with editors in it, not a replacement for an entire corporate platform.

Does Microsoft 365 let me edit a PDF?

Not directly. Word can open a PDF, but what it does is convert it into a Word document — the layout reflows and what you save is a .docx. NevTan Drive edits the PDF itself: text, annotations, pages, form fields and signatures, and what you save is still a PDF.

Ready to try it on your own files?

Create a NevTan account and upload a folder. Nothing in Drive is behind a paywall.

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