Alter Convert – 40+ Formats HD

Easily convert over 40 formats, enjoy MP3/MP4 conversion at no cost forever, and play any file with our universal player—all core features available without any payment.

Format Converter – An All-in-One Professional Tool for Video Conversion, Audio Conversion, Audio Extraction, Universal Player & Batch Processing Supporting over 40 mainstream formats, from HD video to lossless audio. Convert with one tap, ready in seconds.

• Video Conversion Supported formats: MP4, MOV, MKV, AVI, WMV, FLV, MPEG, MPG, WEBM, ASF, VOB, M4V, OGV, TS, 3GP, 3G2 Support 4K & 2K ultra HD video conversion, preserving original quality Customizable video parameters: resolution, frame rate, encoding format One-tap conversion, optimized for various playback devices and social platforms

• Audio Conversion Supported formats: MP3, AAC, M4A, OGG, WAV, FLAC, WMA, CAF, OPUS, AIFF, MKA, OGA, WV, SPX, MP2 Lossless audio conversion (FLAC ↔ WAV), preserving original quality One-tap audio extraction from video, export as MP3/AAC/WAV/FLAC and more

• Batch Processing Select multiple files at once for one-tap batch conversion Support mixed video and audio batch processing Conversion queue runs automatically, no waiting required Significantly boost efficiency, eliminating the hassle of converting files one by one Ideal for batch audio/video format conversion, batch music/voice extraction, and audio separation tasks

• Universal Player Play almost all mainstream video and audio formats online, no extra app needed Full coverage of video and audio, smooth playback One-tap playback of converted files for instant preview

• Simple & Intuitive Three steps to convert: Select file → Choose format → Start conversion Clean and clear interface, easy for beginners No registration required, open and use immediately

• Use Cases Batch extract background music from videos and save as MP3, AAC, and more One-tap convert video formats for playback on phone, tablet, TV, and other devices Batch process video files to solve all format issues at once Universal player plays on open, no third-party player needed Extract memorable audio clips from movies, music videos, and concerts

• Privacy & Security All conversion happens locally on your device – no file upload to cloud No collection or storage of your files Your privacy and data are fully protected

Terms of Use: https://chaseliq.github.io/format-conversion/terms.html Privacy Policy: https://chaseliq.github.io/format-conversion/privacy-policy.html Contact us: AlterConvert@outlook.com