Open Babel
openbabel.orgConvert and filter chemical structure file formats
Convert and filter chemical structure file formats
Chemical structures, substances and bioassay information
Chemical reference data with documented data collections
An interactive periodic table with property and isotope views
Steady-state chemical flowsheet calculations
Calculated physical and chemical protein parameters
Laboratory calculations beside molecular-biology utilities
Generate reference documentation from a Python project's modules and docstrings.
Mobile reference boards with frame-by-frame GIF viewing
Reference-image boards that stay beside a drawing workspace
Browser painting with a reference overlay and colour sampling
Explore chemical elements through the periodic table
A portable canvas for arranging visual references
Windows painting with linked reference viewing and process replay
Query and deliver institutional pricing and reference data
A practical reference of interface-design principles and effects
Balance shots, refine a reference match and return the grade to your edit.
Select crypto market, network and reference-price datasets
Connect pricing, reference data and analytics to investment workflows
Creative and archival images searchable by keyword, colour or reference
Generate banner images from a prompt and an optional reference image.
Draw on a phone or tablet with brush tools and translucent photo reference