Subtitle Edit

Active

Country: Denmark (DK)
Founded: 2010
Developer: Nikse (Niels Serup)
Pricing: Free (open-source)
Open source: Yes
Platforms: Windows, macOS, Linux

Indexes

Subtitle Tools Video Converters

Overview

Subtitle Edit is a free, open-source subtitle editor and converter that enables users to create, modify, and convert subtitle files across more than 300 formats. Designed for filmmakers, content creators, and subtitle professionals, it provides comprehensive tools for subtitle synchronization, timing adjustment, and format conversion. The application supports batch processing, multiple subtitle profiles, and advanced features like spell checking, translation integration, and frame rate adjustment.

Key Features

Multi-format Support - Read, write, and convert between over 300 subtitle formats including SRT, VTT, ASS, SSA, and Adobe Encore.
Subtitle Profiles - Create and customize subtitle profiles with specific rules for character limits, line counts, and formatting requirements.
Synchronization Tools - Adjust subtitle timing and synchronization with video playback, including frame rate conversion.
Batch Processing - Convert, burn, and process multiple subtitle files simultaneously.
Translation Integration - Built-in Google Translate support for translating subtitles between languages.
Spell Check - Integrated spell checking with support for multiple languages.
Find and Replace - Advanced search and replace functionality with regex support.
Right-to-Left Language Support - Full support for Arabic, Hebrew, and other right-to-left languages.

Pricing

Plan	Price	Includes
Free	$0	Full access to all features, open-source code, no limitations

Platforms & Requirements

Subtitle Edit runs on Windows, macOS, and Linux. The application is cross-platform and available as a standalone executable or through package managers. No specific minimum requirements are documented, though it requires a modern operating system. The Linux version is actively maintained alongside Windows and macOS versions.

Integrations & Ecosystem

Google Translate API
Subtitle format converters
Batch burn subtitles to video
Embedded subtitle extraction
Import/export to 300+ subtitle formats
Command-line interface support
GitHub repository for community contributions

Alternatives

App	Difference
Aegisub	Specialized subtitle editor with advanced timing and styling features, primarily for anime subtitles; steeper learning curve.
Jubler	Cross-platform subtitle editor with simpler interface; fewer format options and less active development.
SubEdit (Android)	Mobile-focused subtitle editor for Android devices; limited to mobile platforms with different feature set.
FFmpeg	Command-line tool for subtitle conversion and processing; requires technical knowledge but offers more automation options.

Reputation

Subtitle Edit is widely regarded as the most comprehensive free subtitle editor available, particularly praised for its extensive format support and batch processing capabilities. The open-source nature and active development foster community trust and customization. Users appreciate its professional-grade features at no cost, though some find the interface less intuitive than commercial alternatives. The application has maintained a strong reputation since 2010 for reliability and consistent feature updates.

Sources (8)