opencity.in
Research data portal for exploring humanities and social records, including datasets.
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Published directory entries matching your search.
opencorporates.com
Open corporate database for searching companies, officers, filings, and corporate relationships worldwide.
opendata.fr.ch
Open-data catalog covering Canton Fribourg, Switzerland, with filters and downloadable records.
vd.ch
Open-data catalog covering Canton Vaud, Switzerland, with filters and downloadable records.
v2.sherpa.ac.uk
OpenDOAR helps search books, ebooks, papers, library records, or reading archives.
open.bccampus.ca
OpenED helps search books, ebooks, papers, library records, or reading archives.
openedition.org
OpenEdition helps search books, ebooks, papers, library records, or reading archives.
openei.org
Research data portal for exploring engineering records, including recorded data.
cmusatyalab.github.io
Free and open source face recognition with deep neural networks.
openheritage3d.org
Research data portal for exploring ancient cultures records, including datasets.
data.indy.gov
Browse public datasets, metadata and downloadable records in an open catalog.
openmaktaba.com
OpenMaktaba helps search books, ebooks, papers, library records, or reading archives.
openmd.com
OpenMD helps search books, ebooks, papers, library records, or reading archives.
openpaper.work
Document management tool for scanning, organizing, and searching paperless records.
github.com
On-device voice dictation for macOS — transcribes a 5-minute clip in 2.8 s; noise-robust, paste at cursor. 99 languages, ~8 MB, no telemetry. MIT.
openstax.org
Openstax helps search books, ebooks, papers, library records, or reading archives.
philschatz.com
OpenStax College Textbooks helps search books, ebooks, papers, library records, or reading archives.
opentrials.net
Find data collections, study records and related research documentation.
github.com
Open-source project that uses AI for speech, voice, transcription, music, or other audio workflows.
catalog.opgc.uca.fr
Research data portal for exploring atmospheric records, including datasets.
optery.com
Finds exposed profiles on people-search and data-broker sites, with free exposure reports and paid recurring removal options.
actrec.gov.in
Research data portal for exploring basic in biology and medicine records, including datasets.
orangefreesounds.com
OrangeFreeSounds is an audio creation tool for recording, editing, mixing, sound design, or music production.
orcabook.com
Find scholarly literature and bibliographic records using structured search fields.