Best Avisynth Alternatives & Competitors in 2025

Resize video to HD or 4K with Video Enhancer - a tool implementing motion-based super-resolution method for upsizing video. Use 200+ filters for video processing: denoising, deblocking, subtitler, color correction etc.

Videomizer uses several technical processes in order to stabilize digital video recordings.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

HandBrake allows users to easily convert video files into a wide variety of different formats.

Open Source

A video processing framework with simplicity in mind.

Open Source

Fix your shaky videos, for free.

Small Windows utility for DV FireWire digital video input/output.

Super quick lossless cutting of video and audio files

Lumiera is NonLinear Video Editing (NLE) for GNU/Linux developed by the CinelerraCV community.

Turn your videos into movie magic.

SteadyHand video stabilizer is a God-send for anyone who shoots hand-held video.

BeeCut is a simple video editor which offers users a great way to make a stunning video. It has a lot of basic editing tools like splitting, merging, cropping, zooming, rotating, mosaic, making PIP, and adding soundtrack for video, etc... read more.

Open source multimedia suite for conversion, playback, profiling, and streaming.

Format Factory is software that allows the user to convert media into various file formats. The software is a product of PC Free Time, a Chinese software development company. Read more about Format Factory.