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Productivity · head to head

LibreOffice vs PDF Expert

LibreOffice logo

LibreOffice

Productivity

Free and open-source office suite that runs entirely offline

From
Free
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

  • Only LibreOffice has a free tier, so it costs nothing to try first.
  • Each has a real cost: LibreOffice real-time collaborative editing is far behind Microsoft 365 and Google Workspace, and for teams who co-edit this alone usually decides the question; 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 LibreOffice and PDF Expert actually diverge.

Attributes where LibreOffice and PDF Expert differ
AttributeLibreOfficePDF Expert
Starting priceFreeOn request
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb

Identical on both: 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 LibreOffice

  • Full suite
  • Works offline
  • OpenDocument native
  • Microsoft format support
  • No telemetry or AI
  • Extensions and macros

Only in PDF Expert

Nothing recorded that LibreOffice does not also cover.

What people use each for

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

LibreOffice

  • Organisations where documents cannot leave the premises for policy or statutory reasonsnot PDF Expert
  • Replacing per-seat office licences at scalenot PDF Expert
  • Long-term archives needing a format not defined by a single vendornot PDF Expert
  • Reviving older hardware that current commercial suites strainnot PDF Expert

PDF Expert

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

Where each one falls short

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

LibreOffice

  • Real-time collaborative editing is far behind Microsoft 365 and Google Workspace, and for teams who co-edit this alone usually decides the question
  • Mobile support is weak, which is disqualifying for a workforce that reviews documents on phones
  • Complex Microsoft Office documents still lose formatting in transit, so exchange-heavy workflows need testing with real files
  • Central policy management, conditional access and audit tooling are thin against the commercial suites
  • Advanced spreadsheet work is where the gap with Excel is widest, and it affects exactly the users least willing to change

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

LibreOffice

Free
  • LibreOfficeFree
    • Full suite
    • Commercial use permitted
    • No per-seat licence

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 LibreOffice if

  • You need full suite.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want works offline.
LibreOffice review

Choose PDF Expert if

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

PDF Expert review

Questions people ask

Is LibreOffice or PDF Expert better?
Neither clearly leads. LibreOffice starts at Free and PDF Expert at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LibreOffice or PDF Expert?
LibreOffice has a free tier; the other does not. Paid plans start at Free for LibreOffice and On request for PDF Expert.
Does LibreOffice or PDF Expert run on more platforms?
LibreOffice runs on Windows, macOS, Linux. PDF Expert runs on Web.
Can I use LibreOffice for free?
Yes. LibreOffice has a free tier, so you can try it without paying. PDF Expert starts at On request.
What is LibreOffice best used for?
LibreOffice is most often used for organisations where documents cannot leave the premises for policy or statutory reasons, replacing per-seat office licences at scale, long-term archives needing a format not defined by a single vendor, reviving older hardware that current commercial suites strain. Of those, organisations where documents cannot leave the premises for policy or statutory reasons and replacing per-seat office licences at scale are not what PDF Expert is typically brought in for.
What can LibreOffice do that PDF Expert cannot?
LibreOffice covers Full suite, Works offline, OpenDocument native, Microsoft format support.

Answered from the vendors’ own pages

LibreOffice: Is LibreOffice really free for business use?

Yes. It is open source with no per-seat licence and no restriction on commercial use. The Document Foundation is funded by donations and sponsors.

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
LibreOffice: Does it have AI features?

No. The 26.8 release states it contains no generative AI, that documents are not transmitted to remote services, and that no component requires network access.

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
LibreOffice: Can it open Microsoft Office files?

Yes, and save back to them. Round-tripping complex documents is imperfect between any two suites, so test with your own files before committing to an exchange-heavy workflow.

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
LibreOffice: Why do governments use it?

Two reasons: no per-seat cost at scale, and OpenDocument is an ISO standard implemented by more than one vendor, which matters for archives that must stay readable after a vendor relationship ends.

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
LibreOffice: What is the biggest reason not to use it?

Collaborative editing. If several people work on the same document simultaneously, Microsoft 365 and Google Workspace are substantially better and that gap is not closing.

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