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Productivity · head to head

LibreOffice vs OmniFocus 3

LibreOffice logo

LibreOffice

Productivity

Free and open-source office suite that runs entirely offline

From
Free
Rated
-
Full reviewWebsite
OmniFocus 3 logo

OmniFocus 3

Productivity

Professional task management for complex workflows

From
$74.99/mo
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; OmniFocus 3 apple platforms only apart from the web client: macOS 14, iOS or iPadOS 17, watchOS 10 or visionOS 2 and newer are required, with no Windows or Android app
  • They diverge on capability: LibreOffice covers Full suite, OmniFocus 3 covers GTD-based task organization.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which LibreOffice and OmniFocus 3 actually diverge.

Attributes where LibreOffice and OmniFocus 3 differ
AttributeLibreOfficeOmniFocus 3
Starting priceFree$74.99/mo
Pricing modelOpen source, no licence feeone-time
Free tierYesNo
PlatformsWindows, macOS, LinuxMacOS, IOS, IPadOS, Web
FoundedUnknown1993

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 OmniFocus 3

  • GTD-based task organization
  • Projects and subprojects
  • Contexts and tags
  • Custom perspectives
  • Automation
  • Quick entry
  • Sync across devices
  • Deferred and due dates

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 OmniFocus 3
  • Replacing per-seat office licences at scalenot OmniFocus 3
  • Long-term archives needing a format not defined by a single vendornot OmniFocus 3
  • Reviving older hardware that current commercial suites strainnot OmniFocus 3

OmniFocus 3

  • Getting Things Done style task and project management on Apple devicesnot LibreOffice
  • Capturing tasks with contexts, defer dates and review cyclesnot LibreOffice
  • Syncing a personal task database across Mac, iPhone, iPad and Watchnot 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

OmniFocus 3

  • Apple platforms only apart from the web client: macOS 14, iOS or iPadOS 17, watchOS 10 or visionOS 2 and newer are required, with no Windows or Android app
  • Web access is not included with a perpetual licence and costs an extra $4.99 per month or $49.99 per year
  • The Pro perpetual licence costs $149.99 against $74.99 for Standard
  • Future major upgrades are a paid discount rather than free for perpetual licence holders
  • The $99.99 per year subscription is the only option that bundles Pro plus web access

Pricing, plan by plan

LibreOffice

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

OmniFocus 3

$74.99/mo
  • Standard License$74.99/mo
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro access
    • All 4.x updates included
    • 30-day money-back guarantee
  • Pro License$149.99/mo
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro access
    • All 4.x updates included
    • 30-day money-back guarantee
  • Subscription (all platforms + web)$99.99/year
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro, web access
    • All Pro features
  • Web-only Subscription$4.99/month
    • Web access only

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 OmniFocus 3 if

  • You need gtd-based task organization.
  • You work on MacOS, IOS, IPadOS, Web.
  • You also want projects and subprojects.
OmniFocus 3 review

Questions people ask

Is LibreOffice or OmniFocus 3 better?
Neither clearly leads. LibreOffice starts at Free and OmniFocus 3 at $74.99/mo, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LibreOffice or OmniFocus 3?
LibreOffice has a free tier; the other does not. Paid plans start at Free for LibreOffice and $74.99/mo for OmniFocus 3.
Does LibreOffice or OmniFocus 3 run on more platforms?
LibreOffice runs on Windows, macOS, Linux. OmniFocus 3 runs on MacOS, IOS, IPadOS, Web.
Can I use LibreOffice for free?
Yes. LibreOffice has a free tier, so you can try it without paying. OmniFocus 3 starts at $74.99/mo.
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 OmniFocus 3 is typically brought in for.
What can LibreOffice do that OmniFocus 3 cannot?
LibreOffice covers Full suite, Works offline, OpenDocument native, Microsoft format support. OmniFocus 3 covers GTD-based task organization, Projects and subprojects, Contexts and tags, Custom perspectives.

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.

OmniFocus 3: How much does OmniFocus cost?

OmniFocus offers perpetual licenses at $74.99 (Standard) or $149.99 (Pro) for one-time purchase, or subscriptions at $99.99/year for all platforms plus web, or $4.99/month for web-only access.

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.

OmniFocus 3: Does OmniFocus offer a free trial?

OmniFocus includes a 14-day free trial for download, and a 30-day money-back guarantee applies to perpetual licenses.

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.

OmniFocus 3: What platforms does a single OmniFocus license cover?

A single OmniFocus perpetual license includes access across Mac, iPhone, iPad, Apple Watch, and Apple Vision Pro.

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.

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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