Video by 99Sounds via Youtube
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99 Sound Effects is a free sound effects library. It contains 99 royalty-free sounds for use in movies, video projects, music production, game development, and more.
The sound effects are free to download and 100% royalty-free.
The library includes braams, whooshes, cinematic impacts, noises, booms, and other sound effects.
All sounds are provided in high-quality uncompresses 24-bit WAV format.
The download size is 263 MB (ZIP archive).