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Productivity · head to head

Microsoft 365 vs PDF Expert

Microsoft 365 logo

Microsoft 365

Productivity

Subscription bundle of the Office applications with mail, storage, meetings and organisational identity

From
$7/month
Rated
-
Full reviewWebsite
PDF Expert logo

PDF Expert

Productivity

PDF Expert puts Adobe Acrobat to shame

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Microsoft 365 business plans are capped at 300 seats, so an organisation that grows past that must move to Enterprise plans, which changes both the price per user and the feature mix at the moment it can least afford a migration project.; PDF Expert pricing displayed in AED (United Arab Emirates Dirham), not widely recognized currency
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Microsoft 365 and PDF Expert actually diverge.

Attributes where Microsoft 365 and PDF Expert differ
AttributeMicrosoft 365PDF Expert
Starting price$7/monthOn request

Identical on both: pricing model (subscription), free tier (No), platforms (Web), user rating (Not yet rated), category (Productivity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Microsoft 365

  • Office applications
  • Hosted services
  • Teams
  • Microsoft Entra ID
  • OneDrive storage
  • Device management and endpoint protection
  • Purview compliance
  • Copilot

Only in PDF Expert

Nothing recorded that Microsoft 365 does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Microsoft 365

  • Any organisation that wants mail, documents, meetings and identity from one supplier on one bill.not PDF Expert
  • A company standardising on single sign-on, where Entra ID becomes the account other services authenticate against.not PDF Expert
  • Regulated work that needs retention, legal hold and eDiscovery across mail and documents, provided the tier that includes them is actually bought.not PDF Expert
  • A household that needs installed Office applications on several machines rather than browser-only editing.not PDF Expert

PDF Expert

  • PDF editing and annotationnot Microsoft 365
  • Document conversion to PDFnot Microsoft 365
  • PDF text recognition (OCR)not Microsoft 365
  • Digital document signaturesnot Microsoft 365
  • Cross-device PDF managementnot Microsoft 365

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Microsoft 365

  • Business plans are capped at 300 seats, so an organisation that grows past that must move to Enterprise plans, which changes both the price per user and the feature mix at the moment it can least afford a migration project.
  • The compliance capabilities most organisations eventually need, including retention, data loss prevention, advanced eDiscovery and insider risk, sit at the top tier or in add-ons, so the real cost surfaces after an audit or a customer questionnaire rather than at purchase.
  • Annual term subscriptions commit you for the year and month-to-month terms cost measurably more per seat, so the flexibility to reduce seats during a quiet period is bought at a permanently higher rate.
  • Entra ID becomes the identity for everything else the organisation uses, which is the hardest kind of lock-in to put a number on, because leaving means re-federating every connected application rather than simply replacing a word processor.
  • The licensing model is complicated enough that most organisations are either over-licensed or quietly non-compliant, and reconciling it usually requires a partner or a specialist, which is a recurring cost that never appears in the advertised per-user figure.

PDF Expert

  • Pricing displayed in AED (United Arab Emirates Dirham), not widely recognized currency
  • Essential and Pro plans offer identical features despite different pricing
  • Lifetime plan limited to Mac only
  • New features beyond initial purchase may cost extra

Pricing, plan by plan

Microsoft 365

$7/month
  • Microsoft 365 Business Basic$7/month
    • Email and calendar with 50 GB mailbox
    • Web and mobile versions of Office apps
    • Microsoft Teams included
  • Microsoft 365 Business Standard$14/month
    • Desktop versions of Word, Excel, PowerPoint, Outlook
    • Email and Teams
    • 1 TB cloud storage per user
  • Microsoft 365 E5$60/month
    • Comprehensive security and compliance
    • All productivity apps
    • Advanced analytics

PDF Expert

On request
  • Essential$199.99/year
    • iPhone, iPad, and Mac access
    • AI assistant
    • PDF conversion
  • Pro$309.99/year
    • All Essential features
    • iPhone, iPad, and Mac access
    • AI assistant
  • Lifetime$499.99/one-time
    • Mac only
    • Perpetual license
    • All core features

Which should you pick?

Choose Microsoft 365 if

  • You need office applications.
  • You also want hosted services.
Microsoft 365 review

Choose PDF Expert if

Nothing in the data separates PDF Expert from Microsoft 365 on the points above - pick on price and on how each one feels to use.

PDF Expert review

Questions people ask

Is Microsoft 365 or PDF Expert better?
Neither clearly leads. Microsoft 365 starts at $7/month and PDF Expert at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft 365 or PDF Expert?
Microsoft 365 starts at $7/month and PDF Expert at On request.
Does Microsoft 365 or PDF Expert run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is Microsoft 365 best used for?
Microsoft 365 is most often used for any organisation that wants mail, documents, meetings and identity from one supplier on one bill., a company standardising on single sign-on, where entra id becomes the account other services authenticate against., regulated work that needs retention, legal hold and ediscovery across mail and documents, provided the tier that includes them is actually bought., a household that needs installed office applications on several machines rather than browser-only editing.. Of those, any organisation that wants mail, documents, meetings and identity from one supplier on one bill. and a company standardising on single sign-on, where entra id becomes the account other services authenticate against. are not what PDF Expert is typically brought in for.
What can Microsoft 365 do that PDF Expert cannot?
Microsoft 365 covers Office applications, Hosted services, Teams, Microsoft Entra ID.

Answered from the vendors’ own pages

Microsoft 365: What is the difference between Microsoft 365 and Office?

Office was a one-off licence for a specific version. Microsoft 365 is a subscription covering the applications and the hosted services together, and when payment stops the applications drop to a reduced state rather than continuing as they were.

PDF Expert: How much does PDF Expert cost annually?

PDF Expert's Essential plan costs AED199.99/year and the Pro plan costs AED309.99/year. Both plans include iPhone, iPad, and Mac access, AI assistant, PDF conversion, OCR, digital signatures, and priority support.

Source
Microsoft 365: Is Teams included?

Not automatically for newer customers. Microsoft unbundled Teams and now sells it alongside the suite, so check what a given quotation actually covers.

PDF Expert: Does PDF Expert offer a lifetime purchase option?

Yes. PDF Expert offers a Lifetime plan for AED499.99 as a one-time payment, but this license is restricted to Mac only.

Source
Microsoft 365: What happens to our files if we stop paying?

The documents remain yours and can be downloaded, but access to hosted mailboxes and sites ends after a retention window, so leaving requires a planned export rather than a cancellation.

PDF Expert: Is there a money-back guarantee for PDF Expert?

Yes. All plans include a 30-day money-back guarantee if you are not satisfied.

Source
Microsoft 365: Is Copilot part of the subscription?

No. It is a per-user add-on on top of the base licence, generally with its own term commitment, and it is priced per seat regardless of how much any individual uses it.

PDF Expert: Can students get a discount on PDF Expert?

Yes. Students and educators can receive up to 50% off annual subscriptions through educational email verification.

Source
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