Conversion of srt files to ass file format

Plenty of subtitle editors and converters support both SRT and ASS subtitle formats, which means it should be pretty easy to achieve srt to ass conversion using any of them. Just keep in mind that  compared to SRT, ASS format is far less supported in media players and usually only the more sophisticated programs support it.

Open SRT file    Open ASS file

Related software

Aegisub icon

Aegisub

A tool for creating and modifying subtitles

Bistec

A subtitle editor for OS X (macOS)

Gnome Subtitles

A subtitle editor for GNOME

Jubler subtitle editor

A program for editing of text subtitles for videos

Subtitle 3D

An online subtitle converter

Subtitle Editor

A software for subtitle editing and preparation

Subtitle Workshop icon

Subtitle Workshop

A free subtitle editor

SubtitleConverter.Net

An online converter for subtitles

URUworks Subtitle Workshop icon

URUworks Subtitle Workshop

An older freeware subtilte editing application