Avogadro Project

Advanced molecule editor and visualizer

Building the next generation of molecular and materials visualization and editing tools

[avogadro.cc](https://avogadro.cc/ )
[discuss.avogadro.cc](https://discuss.avogadro.cc/ )

🌉 [bridged](https://fed.brid.gy/bsky/avogadro.cc ) from 🦋 [avogadro.cc](https://bsky.app/profile/avogadro.cc ), follow Bridgy Fed for the Atmosphere (Bluesky) (npub1pqr…2sck) to interact

Web site: https://bsky.app/profile/avogadro.cc
Link: https://avogadro.cc
Link: https://discuss.avogadro.cc

Last Notes

2026-10-23 15:30:47 UTC

We just released Avogadro 2.1 🎉
Dozens of new features, bug fixes - based on feedback from many of you. Faster orbital rendering, z-matrix editor, polymer builder … 🧪 ⚗️
[avogadro.cc/install/](https://avogadro.cc/install/ )
[discuss.avogadro.cc/t/avogadro-2-1-0-release/7559](https://discuss.avogadro.cc/t/avogadro-2-1-0-release/7559 )
#opensource #openscience #compchem
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2026-04-02 20:15:07 UTC

Avogadro 2.0's rendering was rebuilt for modern GPUs. Smooth even with tens of thousands of atoms.
Real-time shadows and ambient occlusion give depth and clarity — and a new layer system lets you hide solvent, toggle styles, and focus on what matters.
#opensource #openscience #compchem
https://enoki.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:gpz6dlz4jnt7r6sxchniaxex&cid=bafkreigpfuz7hzohqeoymae73vbq4o5eoulw2zwyx6mj3rtgd6ulbwo76i
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2026-04-01 19:24:58 UTC

No fooling, Avogadro 2.0.0 is finally here!
Rebuilt from the ground up: fast modern rendering, improved stability, designed for the next generation of molecular, biomolecule, and materials research & education. 🧪 ⚗️
[avogadro.cc/install/](https://avogadro.cc/install/ )
[discuss.avogadro.cc](https://discuss.avogadro.cc/ )
#opensource #openscience #compchem
https://enoki.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:gpz6dlz4jnt7r6sxchniaxex&cid=bafkreidxm3qkygglzkt2zadj2nfq6v5uktyyiwgeszoi6tn2a2p2wtpdya
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https://enoki.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:gpz6dlz4jnt7r6sxchniaxex&cid=bafkreihhxtkiwlkkgopwvqcxhzgoy3i2cynpn2smqwv6fwmhmfhpwarqge

2026-03-14 18:51:59 UTC

Avogadro 2.0 drops April 1st — and no, that's not a joke! 🧪⚗️
Now's the perfect time to help improve translations before release. Every language matters for chemistry worldwide.
#opensource #openscience
[hosted.weblate.org/engage/avoga...](https://hosted.weblate.org/engage/avogadro/ )
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