Why OfficeCLI?
What used to take 50 lines of Python and 3 separate libraries:
from pptx import Presentation from pptx.util import Inches, Pt prs = Presentation() slide = prs.slides.add_slide(prs.slide_layouts[0]) title = slide.shapes.title title.text = "Q4 Report" # ... 45 more lines ... prs.save('deck.pptx')
Now takes one command:
officecli add deck.pptx / --type slide --prop title="Q4 Report"
What OfficeCLI can do:
- Create documents from scratch -- blank or with content
- Read text, structure, styles, formulas -- in plain text or structured JSON
- Analyze formatting issues, style inconsistencies, and structural problems
- Modify any element -- text, fonts, colors, layout, formulas, charts, images
- Reorganize content -- add, remove, move, copy elements across documents
Publisher’s description
What is OfficeCLI?
OfficeCLI is an open-source office suite program for Windows from aionui. It ranks 32nd by popularity among office suites in this catalogue. It is written in C#.
Installation and requirements
Official installers exist for 64-bit and ARM64 as Portable. It runs without installation (portable).
Updates and version history
The current version is 1.0.158, released on October 20, 2026. 114 versions are listed since April 4, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (iOfficeAI/OfficeCLI) has 32,314 stars. Similar programs include ONLYOFFICE Desktop Editors, TeXstudio and Zettlr.
Project description on GitHub: “OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
- Updated in the last two months
- Large user base
In short: OfficeCLI is an open-source office suite tool for 64-bit and ARM64 PCs.
Is OfficeCLI safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
117545F3BC817D7C6D2E78A62E4F73F75B918CCD61558E404C60949A8CB9FD1F· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 114 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.158Latest | October 20, 2026 | — | 64-bit PortableARM64 Portable |
| 1.0.157 | October 12, 2026 | — | 64-bit PortableARM64 Portable |
| 1.0.156 | October 9, 2026 | — | 64-bit PortableARM64 Portable |
| 1.0.155 | October 6, 2026 | — | ARM64 Portable64-bit Portable |
| 1.0.154 | October 5, 2026 | — | ARM64 Portable64-bit Portable |
| 1.0.153 | September 30, 2026 | — | ARM64 Portable64-bit Portable |
| 1.0.152 | September 22, 2026 | — | ARM64 Portable64-bit Portable |
| 1.0.151 | September 16, 2026 | — | ARM64 Portable64-bit Portable |
Install from the command line
Silent install ›winget install --id iOfficeAI.OfficeCLI -eProgram files (.exe): officecli.exe
Related guide: How to use winget: install and update apps
Also for other systems
brew install officecliInformation
- Publisher
- aionui
- Category
- Office suites
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/iOfficeAI/OfficeCLI
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 1.0.158
- Released
- October 20, 2026
- Added to the catalogue
- August 18, 2026
- Versions listed
- 114
- GitHub stars
- 32,314
- GitHub forks
- 2,202
- Website
- github.com
- winget ID
- iOfficeAI.OfficeCLI
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to OfficeCLI
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Frequently asked questions
Is OfficeCLI free?
Yes. OfficeCLI is open-source software under the Apache-2.0 licence.
Is OfficeCLI safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install OfficeCLI with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does OfficeCLI run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of OfficeCLI?
The versions page lists all 114 versions with links to their official installer files, back to April 4, 2026.
Can I use OfficeCLI without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to OfficeCLI?
ONLYOFFICE Desktop Editors, TeXstudio, Zettlr, JabRef and PDF Arranger. The alternatives page compares them.
