speed-changer FilmForth

FilmForth Speed changer

Slow-mo or speed up videos in the fastest and easiest manner

speed-changer speed-changer

FilmForth Speed Changer is the very video speed controller you need to adjust any video speed. It’s free and safe, easy to use, and watermark-free.

  • speed-changer

    FilmForth Speed Changer enables you to facilely change speed for MP4, MOV, MKV, AVI, and 1000 + video file types in a flexible range from 0.25x to 4x of the original video playback speed.

  • speed-changer

    FilmForth makes it possible to slow-mo videos smoothly, and speed up videos without changing pitch. What’s more, it even offers tons of video editing features including cutting, merging, resizing, adding effects, adding transitions, audio replacement, etc.

What Makes FilmForth Speed Changer Different


Fast, Intuitive, and Easy to Use

FilmForth speed changer features an intuitive interface that helps you adjust video playback speed with simple clicks, in just a few seconds.


Flexible Speed Altering Options

FilmForth offers flexible speed-changing options to change your video speed to 0.25x, 1x, 2x, 3x, 4x, etc., or speeds in between.


Fast, Intuitive, and Easy to Use

Unlike online speed changers, there’s no limit to changing video speed with FilmForth. You can change the playback speed for however big the videos you want, and as many as you want.


Vast Video Format Support

FilmForth Speed Changer supports a wide range of video formats including MP4, MOV, AVI, MKV, HEVC, and 1000+ more.


Smooth Slow Motion

With FilmForth speed changer, you can easily create smooth slow-mo videos to impress your friends and families.


Change Speed without Changing Pitch

No need to worry about weird video sounds after the speed altering. FilmForth Speed Changer supports detaching audio tracks from video to edit respectively.


Tons of Editing Features

Not just a video speed changer, FilmForth is also a versatile video editing application that allows you to cut, trim, rotate, add effects to, and even add transitions to videos.


Audio Editing Features

Audio issues occur when changing video speed, but FilmForth helps fix them effortlessly. FilmForths allows you to detach audio tracks, edit audio, or replace audio from an in-built music library, to make your video soundtrack incredible.


Free, Clean, and Safe

FilmForth Speed Changer is approved by and can be downloaded from Microsoft Store, it’s free to use and completely clean and safe for your computer.

4 Simple Steps to Change Video Speed with FilmForth

Hit the Download button below to get FilmForth Speed Changer and get started!

1. Import Your Video

Install and launch FilmForth, create a new project and then drag and drop to import your video.

2. Go to Speed Changer

Select the added video in the timeline and hit the Speed button below.

3. Change Video Speed Easily

Slide from the speed bar to change your video speed from a range of 0.25x to 4x.

4. Export Speed Changed Video

Hit the backspace to head back to the main workplace, then hit Save Video button to export your video.

Import Your Video Go to Speed Changer Change Video Speed Easily Export Speed Changed Video
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Learn More About Speed Changer

How Do I Slow-mo a Video Smoothly?

To make a video slow motion smoothly, you need FilmForth Speed Changer. Just import your video to FilmForth, slide the speed bar to the left, and your video will be smoothly slowed.

How do I Speed Up a Video without Changing Pitch?

To speed up a video without changing pitch, you need FilmForth Speed Changer. Import your video into FilmForth, detach the audio track, and adjust speed for the video and audio track respectively.

What is the Best Free Video Speed Changer for Windows?

The best free video speed changer for Windows 10 and Windows 11 is FilmForth Speed Changer. FilmForth is free and safe, it doesn’t have watermarks, and it allows you to smoothly change video speed in simple clicks.

Can You Speed Up an Already Recorded Video?

Yes, speed changing is a very common practice in video post production, and you can do it with FilmForth. FilmForth is a free speed changer that adjusts video speed in simple clicks.

How to Change Video Speed Online?

There are a lot of great online video speed changers such as Clideo and Kapwing, for you to change small video speed real quick. But when you find them laggy uploading larger video files, you can always turn to FilmForth Speed Changer.

What’s the Maximum Video Size for FilmForth?

There’s no file size limit changing video speed with FilmForth. FilmForth is a powerful video speed changer that works flawlessly with large videos.

How to Slow-mo Videos on Laptop?

To do slow-mo videos on Laptops, you need FilmForth. FilmForth is the best free video speed changer for Laptops on Windows 10 and Windows 11.


Let's Change Video Speed with FilmForth