Aegisub 3.0.4 – freeware

With this program, you can: advanced SSA ASS subtitle editor. and the below is its basic information:

Developer’s description: Aegisub 3.0.4 – An advanced SSA/ASS subtitle editor.

Aegisub is a general-purpose, open-source SubStation Alpha subtitle editor that was created to help in many aspects of subtitle typesetting, timing and editing by correcting flawed features found in the Medusa Subtitling Station and adding many that it lacked.With many specialized tools to complement the generic, easy to use interface, Aegisub is now the most advanced SSA/ASS subtitle editor in the world. A comprehensive manual (including step by step tutorials) ensures that anyone can be working with Aegisub in a very short time.Features:nicode in UTF-7, UTF-8, UTF-16LE and UTF-16BE encodingsImporting non-Unicode subtitles from over 30 different character encodings, including Shift_JIS, allowing you to resume work on any subtitles regardless of your system locale settingsLoading advanced Substation Alpha (.ass), Substation Alpha (.ssa), Subrip (.srt) and Plain-Text (.txt) (with actor data) subtitle formatsFull tag conversion from SRT to ASSMultiple Undo levelsPowerful Automation module using the Lua scripting language to create advanced karaoke effects (including per-syllable effects, similar to AssCalc) – or any other kind of subtitles manipulationSyntax highlightingFonts collector to collect all fonts used in a script into a folderOpening of videos via Avisynth for true preview of subtitles using VSFilter, in any format supported by DirectShowAspect ratio overriding for anamorphic videosVariable Frame Rate videos via timecodes file (v1 and v2), including exporting processed times for hardsubbingDisplay of video coordinates under mouse and simple auto positioning supportAudio mode which allows you to open files in any format that your DirectShow can decode, including Wave, mp3, Ogg Vorbis, AAC, AC3 and othersPowerful audio timing and playback mode, including full support for karaoke manipulationFunctions and hotkeys easily synchronizing audio/video and subtitlesTime shifting and manipulation by timestamps or frame numbers (once video or timecodes are loaded)Advanced find and replace with support for Regular ExpressionsCut/Copy/Paste subtitles via plain-text format, so it can be pasted in any plain-text editorTranslation assistant to easily translate subtitles to another languageStyling assistant to quickly pick styles for each line in subtitlesStyles manager that allows you to categorize subtitles styles, to make working on several projects painlessKeyframe navigation for fast seeking to scene boundariesSeveral subtitles manipulation macros, such as making timing continuous or recombining double lines after OCRHighlighting of subtitles that are visible on current video frame, and a button to select thosePreview subtitle changes imediately by pressing Ctrl+EnterShortcut buttons to set text as bold, italic, underline, strikeout, change font or any of the 4 colorsExtensive manual with detailed instructions and tutorials for typesetting and program usage… click here for more…