Celtx

Celtx's developer Celtx Inc. was founded as Greyfirst in 2000 in St. John's by entrepreneurs Mark Kennedy and Chad House.{{cite news|url=https://www.theglobeandmail.com/report-on-business/small-business/startups/st-johns-company-targets-hollywood-with-software-for-producers/article12306304/ |title=St. John's company targets Hollywood with software for producers|website=The Globe and Mail |date=June 3, 2013 |access-date=September 21, 2022}}{{subscription required|date=July 2022}} "Celtx" is an acronym for Crew, Equipment, Location, Talent and XML.{{cite book|url=https://books.google.com/books?id=5oWYoC_J46cC&dq=%22Celtx%22+is+an+acronym+for+Crew%2C+Equipment%2C+Location%2C+Talent+and+XML.&pg=PT26 |title=Celtx: Open Source Screenwriting |website=Google |isbn=978-1849513821|publisher=Packt Publishing|date=March 14, 2011 |access-date=September 21, 2022}} Its Celtx pre-production software launched that year as a desktop service. The software was originally designed for small and independent production companies.

File:The_Storyboard_tool_in_Celtx.png The original desktop software was built atop the open-source Firefox browser, allowing hybrid online/offline operation. By June 2013, Celtx software was available as a subscription web service, in addition to a desktop version.

In December 2014, Celtx developer Greyfirst changed its name to Celtx Inc.{{cite news|url=https://opengovca.com/corporation/3830527 |title=Celtx Inc. |website=Open Gov CA|date=December 12, 2014 |access-date=September 21, 2022}}

As of September 21, 2022, the latest version of the software shown on the Apple store was version 3.0.{{cite news|url=https://apps.apple.com/us/app/celtx-script/id381536091 |title=Celtx |website=Apple |date= |access-date=September 21, 2022}}

Celtx is scriptwriting and collaboration software for screenwriters; film and television producers; and producers of theater, radio, podcasts and comics.

;Writing: Celtx uses an industry standard screenwriting editor typical for screenplays and stageplays. Celtx also includes a rich text editor module for writing novels.

;Project collaboration, management and storage: Celtx Studio offers project collaboration and online file storage.

;Publishing: Scripts can be uploaded to the Celtx Exchange for public viewing, peer reviews and commentary.

;Scheduling: Celtx supports creation of production calendars, stripboards, shooting schedules, and call sheets.

;Elements: Celtx features thirty-five different elements, such as Actor or Special Effects, that can be added to the project. These elements can have various information added to them, such as media or text. Celtx allows directors and writers to tag elements within each script. These tagged elements can then be automatically transferred to a script breakdown.

;Storyboarding: Celtx allows people to create storyboard sequences, which can be printed or viewed using Celtx's built-in animatic playback feature.

;Shot Blocker: The Shot Blocker tool can be used to draw a sketch or setup which can also be added to a storyboard. The Shot Blocker includes pre-loaded icons and imagery for cameras, lights and people that can be tagged with text, and tools for drawing lines, arrows, shapes and text.

==Technology==

Celtx originates from desktop software built on open, non-proprietary standards (e.g., HTML, XML and RDF) and licensed under the Mozilla Public License version 2.0. Feature development and language translations of the application were driven largely by the feedback and volunteer efforts of members of the international Celtx community.{{cite web|last=Wagner |first=Vivian |title=Creative Collaboration-The Open Source Filmmaking Experiment |date=June 24, 2008 |publisher=Linux Insider |url=http://www.linuxinsider.com/story/Creative-Collaboration-The-Open-Source-Filmmaking-Experiment-63533.html |accessdate=September 22, 2022 |archiveurl=https://web.archive.org/web/20110615163721/http://www.linuxinsider.com/story/Creative-Collaboration-The-Open-Source-Filmmaking-Experiment-63533.html |archivedate=June 15, 2011 |url-status=live |df=dmy }}

Celtx software is developed by St. John's, Newfoundland and Labrador-based Celtx Inc. Celtx, Inc. is owned by Boston, Massachusetts-based Backlight, a media technology company founded in 2022. Backlight also owns four other media software businesses: {{Proper name|ftrack}}, {{Proper name|iconik}}, Wildmoka and Zype.

• List of screenwriting software

{{reflist|30em}}

• {{Official website|http://www.celtx.com/}}

Category:Screenwriting software

Category:Software that uses XUL

Category:Software using the Mozilla Public License