When it comes to downloading online videos and audio, there’s a large variety of choices. For this comparison, we’ve picked two tools— 4K Video Downloader Plus and Allavsoft as both offer a range of features designed to make downloading media easier and more efficient. Both tools have their strengths, but depending on your specific needs, one may be better suited for you than the other. In this article, we'll compare these two tools across several key areas to help you determine which one is the best fit for your video and audio downloading needs.

Supported Sites and Content

4K Video Downloader Plus focuses on popular video-sharing platforms such as YouTube, Facebook, Vimeo, Twitch, Bilibili, Rumble, BitChute, Dailymotion, and others. It's particularly useful for downloading entire playlists and channels from YouTube, making it an excellent choice for users who frequently download bulk content from these platforms. Besides, thanks to its in-app browser and the ability to log in to different platforms right within the app, 4K Video Downloader Plus lets you save private content from platforms that provide only logged-in users with it.

Allavsoft offers extensive support for over 1,000 websites, including major platforms like YouTube and Facebook, but its primary focus is seemingly music streaming services like Spotify or Deezer, which makes Allavsoft a versatile option for users who download content from a variety of sources, providing better flexibility that 4K Video Downloader Plus may not match.

Download Quality

When it comes to video quality, 4K Video Downloader Plus shines by supporting downloads in up to 8K resolution, ensuring high-quality playback. Additionally, it includes support for 360° videos and 3D videos, catering to users who have compatible devices for an enhanced viewing experience.

Allavsoft can also download videos in various qualities, including up to 1080p from certain platforms. While it does support 360° VR videos from YouTube, which is a plus for VR enthusiasts, it doesn’t match the higher resolution capabilities offered by 4K Video Downloader Plus.

File Formats

4K Video Downloader Plus offers a range of formats for both video and audio. For videos, you can choose between MP4, MKV, or select the Auto option if you don’t know which format your device supports. Audio can be extracted in MP3, M4A, and OGG formats. This makes it a good fit for those who need flexibility in how they save their content. 4K Video Downloader Plus can also convert any video (including YouTube playlists and channels) to supported audio formats.

Allavsoft claims to provide an even broader array of output formats, including MP4, AVI, WMV, MOV, MPEG-1, MPEG-2, VOB, ASF, RMVB, DV, TS, Apple ProRes, WebM, FLV, and OGV for videos, and WAV, M4A, AC3, WMA, OGG, OPUS, AIFF, RA for audio.

Special Features

4K Video Downloader Plus includes several unique features that enhance its functionality and that other downloaders lack. For instance, the in-app browser allows users to log in to their accounts, which can grant broader access to content on certain platforms (this may include various kinds of private videos, such as saved, liked, or YouTube-exclusive Watch Later clips). In some cases, the in-app browser also allows you to save content of a better quality as long as the platform you want to download media from provides HQ for logged-in users only.

4K Video Downloader Plus can also download YouTube unlisted videos, blocked videos, Twitch VODs, and have your favourite YouTube channels’ new videos automatically downloaded once they’re uploaded to YouTube.

Some other noteworthy features of 4K Video Downloader Plus is that it can download YouTube members-only videos and save content from YouTube search results.

Allavsoft can only convert downloaded videos into various formats, which eliminates the need for additional conversion software, and it supports batch downloading which makes it easy to download multiple videos simultaneously, especially given its extensive site support.

User Interface

A user-friendly interface can significantly improve the downloading experience, and 4K Video Downloader Plus can surely boast this one—the app is known for its modern and intuitive design, which includes options to sort downloads by date and name, filter content by type, and a search field to find specific videos. This makes it accessible even for users who are not particularly tech-savvy.

Allavsoft, while functional, may appear less modern compared to 4K Video Downloader Plus. It gets the job done, but it might not provide the same level of user experience, especially for those who prefer a more polished interface.

Platform Support

In terms of platform support, 4K Video Downloader Plus is available for macOS, including native support for Apple Silicon chips, as well as Windows and Linux. This cross-platform support ensures that users on various operating systems can take advantage of its features.

Allavsoft is available for both Windows and Mac, covering the two major operating systems used by most people.

Pricing Model

4K Video Downloader Plus offers a completely free version (though with limitations) and paid licences with lifetime plans starting with $25 (one-time fee) or a subscription of $15 a year, with regular special discounts (which they usually share on Reddit or email newsletters).

Allavsoft offers options for both free trial and purchase. The latter has three options: one-month licence for $19.99, one-year licence for $29.99, and a lifetime fee of $69.99.

4K Video Downloader Plus vs. Allavsoft: Wrapping It Up

Both 4K Video Downloader Plus and Allavsoft offer robust features for downloading online videos and audio, but they cater to slightly different needs. 4K Video Downloader Plus is ideal for users who prioritise a modern, user-friendly interface, support for high-resolution downloads including 4K, 8K and 3D videos, and integration features like an in-app browser. Allavsoft is better suited for users who require support for a wide range of websites and versatile output formats, especially music streaming services. So the choice between the two depends on your specific requirements, such as the platforms you frequently download from and the desired output formats.