Aplicativo desktop local-first para coordenar Codex, Claude Code, OpenCode e outros agentes de IA em terminais reais, simultâneos e persistentes.
Publisher’s description (Portuguese)
What is Atena?
Atena is a proprietary ai assistants & llm program for Windows from Atena Project. It is written in TypeScript.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS). It can be installed for the current user only, without administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 0.2.1, released on July 31, 2026. 2 versions are listed since July 14, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (Gabriel-faustino-lab/Atena-multi-agent) has 2 stars. Similar programs include Codex CLI, Claude Code and ChatGPT.
Pros / Cons
Pros
- Documented silent install
- Installs without administrator rights
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
In short: Atena is an ai assistants & llm tool for 64-bit PCs. Administrators can deploy it unattended.
Is Atena 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:
E528AB24C1E72BC9287CCEEDCB01D0CF4F23CFB9EE450B602A10842E0C13DCB9· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.2.1Latest | July 31, 2026 | — | 64-bit EXE (NSIS) |
| 0.1.1 | July 14, 2026 | — | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id AtenaProject.Atena -eAtena_0.2.1_x64-setup.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Atena Project
- Category
- AI assistants & LLMs
- Licence
- Proprietary
- Price
- See the publisher’s site
- Source code
- github.com/Gabriel-faustino-lab/Atena-multi-agent
- Written in
- TypeScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 0.2.1
- Released
- July 31, 2026
- Added to the catalogue
- July 28, 2026
- Versions listed
- 2
- GitHub stars
- 2
- Website
- github.com
- winget ID
- AtenaProject.Atena
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to Atena
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Codex CLI0.161.0Codex CLI is an open‑source local coding agent that runs in your terminal, letting you write, edit, and understand code without leaving the command line.Open source16.6K ↓ -
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Open source17.1K ↓ -
Open source8.7K ↓ -
oh-my-pi18.13.1⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and moreOpen source654 ↓ -
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Frequently asked questions
Is Atena free?
Atena is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Atena 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 Atena 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.
Can Atena be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Atena run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Atena?
The versions page lists all 2 versions with links to their official installer files, back to July 14, 2026.
Can I use Atena without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Atena?
Codex CLI, Claude Code, ChatGPT, GPT4All and oh-my-pi. The alternatives page compares them.
