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Productivity · head to head

LibreOffice vs PeaZip

LibreOffice logo

LibreOffice

Productivity

Free and open-source office suite that runs entirely offline

From
Free
Rated
-
Full reviewWebsite
PeaZip logo

PeaZip

Utilities

Open-source archive manager for Windows and Linux supporting more than two hundred formats

From
Free
Rated
-
Full reviewWebsite

The short version

  • 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; PeaZip there is no supported macOS build, so any organisation with Mac users has to standardise on something else or maintain two tools.
  • They diverge on capability: LibreOffice covers Full suite, PeaZip covers Wide format support.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which LibreOffice and PeaZip actually diverge.

Attributes where LibreOffice and PeaZip differ
AttributeLibreOfficePeaZip
PlatformsWindows, macOS, LinuxWindows, Linux, BSD
CategoryProductivityUtilities

Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated).

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 PeaZip

  • Wide format support
  • Strong encryption
  • Secure delete
  • Checksums and hashes
  • Split and join
  • Portable builds

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

PeaZip

  • Opening old or unusual archive formats that current tools refusenot LibreOffice
  • Sending encrypted archives outside the organisation with a keyfile as well as a passwordnot LibreOffice
  • Deploying one archiver across Windows and Linux desktops with the same interface and behaviournot LibreOffice
  • Running from a USB stick on machines where software cannot be installednot 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

PeaZip

  • There is no supported macOS build, so any organisation with Mac users has to standardise on something else or maintain two tools.
  • It is effectively a single-maintainer project, and for software deployed to every desktop in a company that concentration of risk deserves an explicit decision.
  • The interface exposes a great many options at once and looks dated next to the system archiver, which generates support questions from non-technical users.
  • Bundled backend binaries sometimes trigger antivirus heuristics on managed Windows fleets, so deployment usually needs an allowlist entry prepared in advance.
  • Its own PEA and ARC formats are not readable by other tools, so using them for anything you send externally creates a dependency for the recipient.

Pricing, plan by plan

LibreOffice

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

PeaZip

Free
  • PeaZipFree
    • LGPLv3 licensed
    • Commercial use permitted
    • All formats and encryption features included

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 PeaZip if

  • You need wide format support.
  • You want to start without paying.
  • You work on Windows, Linux, BSD.
  • You also want strong encryption.
PeaZip review

Questions people ask

Is LibreOffice or PeaZip better?
Neither clearly leads. LibreOffice starts at Free and PeaZip at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LibreOffice or PeaZip?
LibreOffice starts at Free and PeaZip at Free.
Does LibreOffice or PeaZip run on more platforms?
LibreOffice runs on Windows, macOS, Linux. PeaZip runs on Windows, Linux, BSD.
Can I use LibreOffice for free?
Both have a free tier, so you can try either at no cost before committing.
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 PeaZip is typically brought in for.
What can LibreOffice do that PeaZip cannot?
LibreOffice covers Full suite, Works offline, OpenDocument native, Microsoft format support. PeaZip covers Wide format support, Strong encryption, Secure delete, Checksums and hashes.

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.

PeaZip: Is PeaZip free for business use?

Yes. It is LGPLv3 licensed with no personal-use restriction and no paid edition.

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.

PeaZip: Does it work on macOS?

No supported build is offered. Mac users need a different archiver.

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.

PeaZip: How does it differ from 7-Zip?

It uses similar backends but adds far wider format support, a password manager, keyfile two-factor encryption, secure deletion and a graphical front end that also runs on Linux.

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.

PeaZip: Should I use the PEA format?

Only for your own storage. Nothing else reads it, so anything sent to another party should be 7z or ZIP with AES-256.

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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