Open Source LibreOffice Alternatives

The best open source alternative to LibreOffice is ONLYOFFICE. It's not free, so if you're looking for a free alternative, you could try Apache OpenOffice or CryptPad. If that doesn't suit you, our users have ranked more than 50 alternatives to LibreOffice and 12 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to LibreOffice are Calligra Suite, Collabora Office, Collabora Online and NeoOffice.

LibreOffice alternatives are mainly Office Suites but may also be Spreadsheet Apps or Word Processors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of LibreOffice.

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LibreOffice

2747

Free • Open Source
Office Suite

Mac
Windows
Linux
BSD
PortableApps.com
Flathub

LibreOffice is a free and open-source office suite that is compatible with other major office suites, and is available on...

Learn more about LibreOffice

ONLYOFFICE
Do you think this is a good alternative?
Yes
No
Free Personal • Open Source
Office Suite
Word Processor
Spreadsheet App
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
Cloudron
Flatpak
Flathub
AppImageHub
Snapcraft
62 alternatives to ONLYOFFICE
ONLYOFFICE is an open-source online collaborative office combining editors for documents, spreadsheets, presentations, and forms. It is compatible with all popular formats and features maximum support for MS Office files.
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ONLYOFFICE Features
1. Works OfflineONLYOFFICE can be used without the need to connect to the internet.
2. Real time collaborationMultiple users can work together in ONLYOFFICE simultaneously.
3. PortableONLYOFFICE can be used from a USB stick or similar with no prior installation.
4. End-to-End EncryptionONLYOFFICE has E2E Encryption, for entire or parts of the app.
5. Dark ModeONLYOFFICE supports dark mode for comfortable usage in low light conditions.
6. Ad-freeONLYOFFICE doesn't contain any form of external advertising.
7. Spell CheckingONLYOFFICE can detect and correct all types of grammar and spelling mistakes.
8. Privacy focusedONLYOFFICE is considered a privacy friendly alternative.
Compatible with Microsoft Office
Tabbed interface
Nextcloud integration
FOSS
Cloud based
Export to PDF
Collaborative Workspaces
Multiple languages
Integrated Youtube support
Built-in translation
ONLYOFFICE vs LibreOffice opinions
Almost everyone thinks ONLYOFFICE is a great alternative to LibreOffice.
all • positive • negative relevance • date
JohnFastman
ONLYOFFICE is less functional than Libre Office, but it is open source and has the following advantage I find useful: It opens all Microsoft Office .doc and .docx files with better fidelity than Libre Office does. Especially those with embedded vector graphics, which Libre sometimes screws up. The functionality is more like Google docs or something (e.g. no plugins, etc.). But it's good to have around.
Top positive comment•
17

Guest
The user experience is a lot more smoother than with LibrOffice, which desperatly needs a user interface overhaul. It looks a lot like Microsoft Office presentation, which threw me off at first, but is so much more understandable and enjoyable in the long-run!
Top positive comment•
1

mrdaltro
Onlyoffice is realy promising and amazing piece of software. However, I find it to work really bad in (poor) machines with less RAM (4gb or less). Optimization is way worse than what a software with maturity as LibreOffice can get. Also, like what other people said here, LibreOffice have more features at all, it's a more mature and reliable project.
Top negative comment•
0

taiwangluo
onlyoffice has a web-based online editor that works with multiple people, which is great. 20 connections or 20 people are free.
Positive comment•
0

victor-bennie
ONLYOFFICE is more intuitive, works smother and unlike libreoffice it has an option to scale user interface.
Positive comment•
0

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5 of 8 comments
Apache OpenOffice
Do you think this is a good alternative?
Yes
No
Free • Open Source
Office Suite
Word Processor
Spreadsheet App
Mac
Windows
Linux
BSD
PortableApps.com
54 alternatives to Apache OpenOffice
Apache OpenOffice is a leading open-source office suite that offers free applications for word processing, spreadsheet, presentations, graphics, databases and more. All data is stored in an open standard format, though Open Office can also read and write files from other common...
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Apache OpenOffice Features
1. PortableApache OpenOffice can be used from a USB stick or similar with no prior installation.
2. Syntax HighlightingApache OpenOffice supports syntax highlighting for various programming and markup languages.
3. Works OfflineApache OpenOffice can be used without the need to connect to the internet.
Compatible with Microsoft Office
Built-in PDF converter
Custom templates
Export to PDF
Apache OpenOffice vs LibreOffice opinions
Most users think Apache OpenOffice is a great alternative to LibreOffice.
78jmb6dk
OpenOffice seems to be end-of-life. It doesn't receive as many code contributions as LibreOffice and has fewer features. LibreOffice is a successor to this project and is probably better for most users.
Negative comment•
5

gregorijus
Lightweight and stability.
Positive comment•
-2

kateh542
its a good alternative to ms office and libre office.
Positive comment•
-6

Guest
Actually, (Apache) OpenOffice was before LibreOffice. The macro's of LibreOffice run smoothly in OpenOffice, and even more fluently with less flickering on radeon graphic adaptors.
Positive comment•
-3
CryptPad
Do you think this is a good alternative?
Yes
No
Freemium • Open Source
Office Suite
Word Processor
Spreadsheet App
Self-Hosted
Software as a Service (SaaS)
66 alternatives to CryptPad
CryptPad is a private-by-design alternative to popular office tools and cloud services. All the content stored on CryptPad is encrypted before being sent, which means nobody can access your data unless you give them the keys.
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CryptPad Features
1. End-to-End EncryptionCryptPad has E2E Encryption, for entire or parts of the app.
2. Real time collaborationMultiple users can work together in CryptPad simultaneously.
3. No registration requiredYou can use most of the features in CryptPad without registration.
4. Privacy focusedCryptPad is considered a privacy friendly alternative.
5. Kanban BoardCryptPad allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
6. No TrackingCryptPad will not track you or use your personal data.
7. Support for MarkDownCryptPad supports MarkDown for document formatting.
8. WYSIWYG HTML EditorCryptPad allows you to make and preview changes to an application or website in real time, without needing to know code.
9. WYSIWYG SupportCryptPad integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
Collaborative writing
Document sharing
Privacy
Direct file uploading
Encrypted Notes
Multiple languages
CryptPad vs LibreOffice opinions
Almost everyone thinks CryptPad is a great alternative to LibreOffice.
Guest
both are great tools, but one is for local, offline use (LibreOffice) the other for collaborative working online (cryptpad).
Negative comment•
0
Calligra Suite
Do you think this is a good alternative?
Yes
No
Free • Open Source
Office Suite
Spreadsheet App
Word Processor
Mac
Windows
Linux
KDE
FreeBSD
41 alternatives to Calligra Suite
Calligra Suite is an office and graphic art suite by KDE. It is available for desktop PCs, tablet computers, and smartphones. It contains applications for word processing, spreadsheets, presentation, vector graphics, and editing databases.
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Calligra Suite Features
1. Ad-freeCalligra Suite doesn't contain any form of external advertising.
KDE
Charts
Calligra Suite vs LibreOffice opinions
Collabora Office
Do you think this is a good alternative?
Yes
No
Freemium • Open Source
Spreadsheet App
Office Suite
Word Processor
Mac
Windows
Linux
Android
iPhone
Chrome OS
Android Tablet
iPad
Software as a Service (SaaS)
Cloudron
37 alternatives to Collabora Office
The enterprise-ready edition of LibreOffice provides you the powerful on-premise office suites, that enable you to access documents, author new content and work collaboratively. For Windows, macOS, Linux, Android, iOS and Chrome OS.
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Collabora Office Features
1. Ad-freeCollabora Office doesn't contain any form of external advertising.
2. Works OfflineCollabora Office can be used without the need to connect to the internet.
Convert Excel to PDF document
Convert Word documents to PDF
Multiple languages
Macro Recording
GPU Acceleration
Support for Multiple threads
Online Editing
Support for 64 bit
Built-in PDF converter
Collabora Office vs LibreOffice opinions
Guest
So far the best experience using ODF formats with collabora office
Positive comment•
1
Collabora Online
Do you think this is a good alternative?
Yes
No
Paid • Open Source
Office Suite
Word Processor
Spreadsheet App
Mac
Windows
Linux
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
17 alternatives to Collabora Online
Collabora Online is a powerful LibreOffice-based online office suite with collaborative editing, which supports all major document, spreadsheet and presentation file formats and works in all modern browsers.
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Collabora Online Features
1. Privacy focusedCollabora Online is considered a privacy friendly alternative.
2. Ad-freeCollabora Online doesn't contain any form of external advertising.
3. Real time collaborationMultiple users can work together in Collabora Online simultaneously.
Online collaboration
Multiple languages
Web-Based
Cloud based
Online editor
NeoOffice
Do you think this is a good alternative?
Yes
No
Free • Open Source
Spreadsheet App
Office Suite
Word Processor
Mac
67 alternatives to NeoOffice
NeoOffice is an office suite for Mac that is based on OpenOffice and LibreOffice. With NeoOffice, you can view, edit, and save OpenOffice documents, LibreOffice documents, and simple Microsoft Word, Excel, and PowerPoint documents.
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NeoOffice Features
1. Dark ModeNeoOffice supports dark mode for comfortable usage in low light conditions.
Fullscreen support
Voice dictation
NeoOffice vs LibreOffice opinions
pros, cons and recent comments
Silbermann
Similar and compatible with LibreOffice but comes with better Mac integration.
Positive comment•
0
NumeRe
Do you think this is a good alternative?
Yes
No
Free • Open Source
Programming Language
Calculator
Windows
54 alternatives to NumeRe
NumeRe, the cutting-edge open source software, is your ultimate solution for scientific data analysis. Built on a versatile approach, it seamlessly combines powerful statistical and numeric capabilities, optimized specifically for scientific applications.
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NumeRe Features
1. Import CSV DataNumeRe can import data from a CSV (Comma seperated values) file.
2. Command line interfaceNumeRe either have CLI support or is a CLI-only app.
3. Syntax HighlightingNumeRe supports syntax highlighting for various programming and markup languages.
4. Support for LaTeXNumeRe supports LaTeX for text and math equation formatting.
5. No registration requiredYou can use most of the features in NumeRe without registration.
6. Support for scriptingNumeRe supports scripts and macros to automate or customize tasks.
7. Code FormattingNumeRe supports code formatting for multiple languages and code styles.
8. Extensible by Plugins/ExtensionsNumeRe can be extended with add-ons, plugins and extensions.
9. Works OfflineNumeRe can be used without the need to connect to the internet.
Scientific data analysis
Data analytics
Data visualization
Data science
Curve fitting
Debugging
Graphs
Graphical User Interface
Ad-free
Privacy focused
Open365
Do you think this is a good alternative?
Yes
No
Free • Open Source
Office Suite
Email Client
Android
Self-Hosted
35 alternatives to Open365
The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!.
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Open365 Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Discontinued
The project seems to be no longer developed. Last commit on the GitHub repo was made on June 27th, 2016, but it can be still downloaded and installed.

Open365 vs LibreOffice opinions
surehand53
To complicated Sharepoint often a problem not a solution
Negative comment•
-1
Murena Cloud
Do you think this is a good alternative?
Yes
No
Freemium • Open Source
Office Suite
Online
40 alternatives to Murena Cloud
Murena Cloud is your personal email account, your agenda and contacts, your drive on the cloud and your online office suite. All combined in one single service at murena.io, simple to use. It is powered by proven open-source software like NextCloud and OnlyOffice.

Murena Cloud has no features, suggest some!