SubZero

subZero is an open-source subtitles editor and synchronizer. It allows adjusting subtitle timing as well as editing subtitle text, style, colors, etc. Useful for fixing out-of-sync subtitles or improving subtitle quality.

SubZero alternatives ➤

What is SubZero?

subZero is an open-source application designed for editing and synchronizing subtitles. It provides a user-friendly interface for adjusting subtitle timing to fix out-of-sync issues. Beyond timing adjustments, subZero enables editing subtitle text, colors, fonts, and more to improve overall quality.

Some key features of subZero include:

Waveform visualization for precision timing adjustments
Support for all common subtitle formats like SRT, ASS, and more
Advanced styling options for font, colors, borders, shadows, etc.
Frame-accurate synchronization by snapping subtitles to video
Spellcheck and translation capabilities
Supports dual subtitles and multiple audio tracks
Completely free and open-source for maximum customizability

With an intuitive interface that makes timing adjustments easy yet powerful styling and editing features, subZero aims to be an all-in-one subtitle solution. Its open-source nature encourages community contributions to improve the software over time. For anyone working extensively with subtitles, subZero is an essential tool for the job.

Official Links

Official Website
subzero.cloud

The Best SubZero Alternatives

Top Apps like SubZero

Firebase, Supabase, ApiOpenStudio, Hasura, RapidAPI, Etebase, Pubnub, ApyHub, Back4App, Backendless, deepstream.io, BackendLab are some alternatives to SubZero.

Sugggest an alternative ❐

Firebase

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Supabase

Supabase is an open-source alternative to Firebase that provides many similar features for building web and mobile applications. Like Firebase, Supabase offers realtime databases, user authentication, file storage, Functions, and more through simple APIs.Some key things to know about Supabase:It has an open source backend based on Postgres...

ApiOpenStudio

ApiOpenStudio is an open-source API management platform built on .NET that provides a wide range of features for building and managing APIs. Some key capabilities include:API Proxying - It allows you to take existing APIs, combine them, enhance them and expose them through ApiOpenStudio's developer portal.Analytics - It...

Hasura

Hasura is an open source GraphQL engine that instantly gives you a production-ready GraphQL API as well as realtime GraphQL APIs over Postgres. Hasura helps developers build modern apps and APIs faster by abstracting away the boilerplate of backend development.Key features of Hasura include:Auto-generated GraphQL APIs over Postgres...

RapidAPI

RapidAPI is a public API marketplace launched in 2015 that allows developers to find, test, and connect to thousands of APIs from different providers. It offers a unified API developer portal and dashboard to easily discover APIs in different categories like social media, financial services, machine learning, and more.Some key...

Etebase

Etebase is an open source, end-to-end encrypted personal information manager focused on privacy. Unlike other options, Etebase ensures that only users have access to their data - no one else, including Etebase developers, can read it.Users can utilize Etebase to store and organize contacts, calendars, tasks, notes, bookmarks and...

Pubnub

PubNub is a realtime data streaming platform that allows developers to easily build realtime web and mobile applications. It provides cloud-hosted APIs and SDKs to send, receive, and store data streams in realtime between apps, users, and devices.Some key features of PubNub include:Global data stream network - Distributed...

ApyHub

ApyHub is an open-source platform built specifically for Python developers to help manage, execute, and monitor Python applications and scripts. Some key features of ApyHub include:Centralized dashboard to track all your Python scripts and jobsAbility to schedule Cron jobs and timed executions for scriptsShare reusable scripts, functions, and components...

Back4App

Back4App is a Backend-as-a-Service (BaaS) platform that allows developers to build, host and manage backends for web and mobile applications without having to worry about server management. It handles all the complex infrastructure and scalability requirements, so developers can focus on building their apps.Back4App is built on...

Backendless

Backendless is a cloud-based BaaS (Backend-as-a-Service) platform that provides a complete backend infrastructure and services for web, mobile, and IoT applications. It allows developers to build and deploy apps faster by eliminating the need to develop, host, and scale the backend.Key features of Backendless include:Managed cloud databases -...

Deepstream.io

deepstream.io is an open-source realtime data backend that provides fast data synchronization and messaging between browser clients, mobile apps, and server components. Here are some key capabilities:Realtime data sync - deepstream keeps data synchronized between connected clients. When data changes on one client, deepstream pushes updates to other...

BackendLab

BackendLab is an open-source backend-as-a-service platform designed to help developers build, deploy, and scale backend services and APIs faster without managing infrastructure. It provides a unified interface and workflows to handle computing resources, databases, storage, APIs, authentication, serverless functions, and more.Some key capabilities and benefits of BackendLab include:Quickly...