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AVI Trimmer+. Freeware video/movie editing, keeps quality and sync

171292winlogo res SolveigMM AVI Trimmer+ is a free lossless video editor with the group of pictures accuracy. Lightweight, smart and easy-to-use software, AVI Trimmer+ supports a bunch of video formats, maintains original quality and involves no encoding/decoding processes. Check out Features and History for complete functionality list!

What can you do with the free AVI Trimmer+ ?

Edit movie for YouTube. Read how...
- Get rid of TV tips in your video
- Cut or edit out any video fragment
Remove unwanted audio streams. Read How...
- and much more!


Download Now Download Now Version 6.1.1804.2 • Windows • 53 Mb



  • Based on SolveigMM Video Editing Engine
  • Supports AVI files (.avi)
    • DV AVI type 1, 2; OpenDML
    • Any video content. DivX; XviD; 3ivX, etc.
    • Any audio content. MPEG-1, 2 Layer I, II, III; AC3; OGG, etc.
    • VBR MPEG audio. Keeps the synchronization
    • AVI files larger than 2 and 4 GB
    • AVI to ASF remultiplexing
  • Supports Windows Media files (.asf, .wma, .wmv, .wm)
    • Any video content. WMV 1,2,3; MSS2; MPEG-4 AVC, etc.
    • Any audio content. WMAudio V 2,7,8; MPEG-1,2 Layer I, II, III; AC3, etc.
    • Video repair. Indexing damaged or unindexed files
  • Supports MP4 files (.mp4), MOV files (.mov)
  • Supports MKV files (.mkv), WebM files (.webm)
  • Supports FLV files (.flv)
  • Supports MPEG Audio files ( .mp1, .mp2, .mp3, .mpa)
    • MPEG-1 Layer I, II, III
    • MPEG-2 Layer I, II, III 
  • Supports the preview of embedded subtitles for AVI, MKV, WEBM files of formats:
    • UTF8
    • ASS
    • SSA
    • GAB2
  • Supports the preview of external subtitles for AVI, MKV, WEBM, MP4 of formats:
    • ASS
    • SRT
  • K frame (GOP accuracy)
  • Cutting off several portions of a movie at one time is allowed. You can get rid of all commercials in your movie in a couple of simple steps.
  • File slicing by parts, duration or file size. 
  • Can operate under Citrix XenApp 6.5
  • Multilingual interface:  English (en), German (de), Russian (ru), French (fr), Italian (it), Japanese (ja), Chinese (zh)

How To

avi trimmer eng screen 1

System Requirements

Version History

6.1.1804.2, 2018-04-02

  • Revamped user interface with a modern look
  • Two editing modes for comfortable use: remove unwanted fragments – with “Cut”, and save desired fragments only – with “Keep”
  • New UI controls for easy selection of fragments by placing “Begin” and “End” markers
  • Ability to hide media and editing slider panels
  • Smooth resize of Media library panel, maps, and timeline area
  • Ability to adjust user interface by show/hide UI controls via View Tab of Preferences dialog
  • Dialog with output file information after trimming
  • Enter/Leave Fullscreen mode buttons on video window
  • Crash on file opening when no audio decoder is installed for playing the file
  • Crash on disable video in preview using "Stream selection" dialog
  • Crash on changing zoom when waveform building in progress
  • Runtime error after zooming the timeline with the mouse wheel
  • Crash on trimming MKV with old AAC audio tag
  • Crash opening WMV file
  • Freezes on moving marker to an MP3 file
  • Freezes on editing progress on DV AVI files
  • Freezes on trimming WEBM with interval selected at the end of the file
    Fixes (trimming issues):
  • Incomplete trimming output on WAV files
  • Occasional freeze on opening FLV files
  • Not all subtitle tracks were saved after editing MKV files
  • No subtitles were saved after editing MP4 files with external subtitle files
  • Error 0x80040228 when trimming AVI file with AVC video containing B-frames
  • The sample start time is after the sample end time (0х80040228) message on trimming AVI
  • Large output file after trimming ASF with g.711 audio
  • Invalid output filename when using mask with "save keep/cut fragments separately"
    Fixes (playback issues):
  • No audio preview with Microsoft audio decoder on MKV with AC3
  • Double speed on playback of MOV files with ADPCM audio and corrupted sound
  • No audio waveform on some MP4 files
  • No sound on MKV files starting with negative sample times
  • Unsynchronized audio on MP4 files playback from a network drive
  • No sound on some MKV files
  • Recovery dialog fails to open after an application crash
  • Failure to recognize AAC audio in some MP4 files
  • Low-performance on opening and loading to the timeline MKV files with some void data in the header
  • Fixed too slow loading of MKV files

See all changes

Download Now!

AVI Trimmer+ 6.1

File: SolveigMM_AVI_Trimmer_6_1_1804_2.exe

Size: 53.2 Mb

Ver/Date: 6.1.1804.2, 2018 Apr 02

Description: Freeware video editor for fast and lossless AVI + MKV files cutting and editing

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