All about PGS Files

The PGS file type is primarily associated with VLC.

PGSFile Extension PGS
File extension: PGS
File type:  subtitle file

What is a PGS file?

PGS files mostly belong to VLC. PGS files are used as an image-based subtitle format for Blu-ray discs. They store subtitle information as a series of bitmap images with embedded timing data that plays in sync with the video.
These files are not plain text; instead, each frame is a pre-rendered image which shows the subtitle at the right moment.
Key details summarized by FilExt.com:
  • Developed primarily for Blu-ray playback.
  • Contain graphical images rather than editable text.
  • Embed timing cues to control when each subtitle appears.
  • May be converted to text-based formats like SubRip (.srt) with specific tools.
  • Associated with companies such as PEGASUS and PGEdit.
  • FilExt.com tip: For more details, visit the official site at PEGASUS Software.

    How do you open PGS files?

    You need a suitable software like VLC to open a PGS file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your PGS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a PGS file directly in the browser:. Just drag the file onto this browser window and drop it.

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    Programs that open and convert PGS files:

    1. VLC
      See the previous paragraphs to learn more about the main application. PGS files are often referred to as VLC videos because this type of file is primarily created or used by this software.
    2. DALiM LiTHO (Vector Page) by Blanchard Systems Inc.
      DALiM LiTHO is image retouching and page assembly software that fully supports Scitex native, Handshake, Extended Handshake and NLW formats, plus DDES, PGS, TIFF, EPS, TIFF IT P1, and TIFF IT 8.
    3. Man4DOS Manual Page
    4. PageStream (Document) by Grasshopper LCC
      PageStream is a multi-computer-type (Amiga, Linux, Macintosh, Windows) desktop publishing program. The identifying characters used for this association are - Hex: 46 4F 52 4D, ASCII: FORM.
    5. PGSuper
      (Prestressed Girder SUPERstructure design and analysis)
    6. Verint Quality Monitoring (In progress data file) by Verint/Witness
      In Progress Data File.  Created when a DoStartRecord message is received.  This file is used to hold call details for a call when recording is in progress.  When call CompleteStopRecording is received it converts it to a .DAT file.  This file type is used in conjunction with the .wav file of the same name to create an .AVI file and moved to the appropriate folder. This is a temp file which, when recording is complete, should be converted to a binary .dat file and then the .PGS file is deleted.  If there is a disruption in this process the file can be orphaned.

    Technical Data for PGS File Extension

    File classification:
    Video
    Related files:
    srt, sup, ass, ssa, idx, vtt, smi, qgs, pqgs, pgf, mts, pages, mks, mkv, dlw, ndct

    a pgs subtitle file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with PGS files

    • Associate the PGS file extension with the correct application.
    • Update your software that should actually open subtitle files. Because only the current version supports the latest PGS file format. Search, therefore, e.g. on the manufacturer website after an available VLC update.
    • To make sure that your PGS file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .PGS file online - secure, fast, and no downloads needed.
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