Top 10 Open-Source Alternatives to LibreOffice - Calc

LibreOffice - Calc

LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.

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Product categories

Collaboration Databases Developer Tools Excel No Code Office & Productivity Office Suites Office Tools Productivity Project Management Software Development Spreadsheets

Summary

The top open-source alternatives to LibreOffice - Calc are LibreOffice, Excelize, and Excel Formula Beautifier. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

LibreOffice Landing Page
1

LibreOffice

Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
Pricing:
- Open Source
#Office Suites #Office & Productivity #Project Management 15 social mentions
Excelize Landing Page
2

Excelize

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
Pricing:
- Open Source
- Freemium
- Free Trial
- $5.0 / One-off
#Excel Tools #Spreadsheets #Golang IDE 1 social mentions
Excel Formula Beautifier Landing Page
3

Excel Formula Beautifier

Beautifies Excel to JavaScript/JSON format.
Pricing:
- Open Source
#Spreadsheets #Office Suites #Office & Productivity 7 social mentions
Apache OpenOffice Landing Page
4

Apache OpenOffice

Apache OpenOffice is an open source, office document productivity suite.
Pricing:
- Open Source
#Office Suites #Office & Productivity #Project Management 13 social mentions
NocoDB Landing Page
5

NocoDB

The Open Source Airtable alternative
Pricing:
- Open Source
#Productivity #Spreadsheets #Developer Tools 32 social mentions
Notion Landing Page
6

Notion

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Pricing:
- Open Source
#Productivity #Work Collaboration #Note Taking 439 social mentions
CryptPad Landing Page
7

CryptPad

CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
Pricing:
- Open Source
- Freemium
- Free Trial
- €5.0 / Monthly (Personal 5GB)
#Office Suites #Project Management #Office & Productivity 88 social mentions
Hive Landing Page
8

Hive

Seamless project management and collaboration for your team.
Pricing:
- Open Source
- $12.0 / Monthly (Per user)
#Productivity #Project Management #Task Management 9 social mentions
Grist Landing Page
9

Grist

Grist makes it easy to transform spreadsheets into a custom database where data is truly actionable.
Pricing:
- Open Source
#Databases #Open Source #Spreadsheet 9 social mentions
Etherpad Landing Page
10

Etherpad

Etherpad is a highly customizable Open Source online editor providing collaborative editing in...
Pricing:
- Open Source
#Office Suites #Office & Productivity #Project Management 18 social mentions