Nabla Mind Product Family
Nabla Mind provides versatile tools for you to download online videos and record your computer screen and audio.
SurFast Video Downloader
Safe and quick video downloader for PC and Mac that helps to download videos from any website.
SurFlex Screen Recorder
Flexible screen recorder for Windows and Mac that enables you to capture video and audio without missing anything.
Why Choose Nabla Mind
We are devoted to providing the best utilities and services for you. Here we promise you will have a secure and smooth experience on our website.

100% Secure
Your purchase is via 256-bit SSL and your privacy is under full protection.

30 Days Money Back Guarantee
You can apply for a refund at any time in 30 days (7 days for a monthly subscription) after your purchase.

Free Technical Support
You can contact our support team whenever you need to.
Latest Tips
There are the popular tips showing you how to download, save, and convert video/audio files using the most convenient methods.
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Top 8 ClipGrab Alternatives to Download Videos from YouTube, X, and More
Find the best ClipGrab alternatives to download videos from YouTube, TikTok, Instagram, and more—in MP4, MP3, HD, or higher.
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10 Best Y2Mate Alternatives to Download YouTube MP3 or MP4
With any of the Y2Mate alternatives, you can easily download YouTube videos to MP4 or convert YouTube to MP3 by link, easy and fast.
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Top 8 JDownloader Alternative Tools for Video Downloads
Key Takeaways: Why Look for JDownloader Alternatives? JDownloader has been popular for years. It grabs files, videos, and torrents from many sites. You paste links, and it handles captchas and premium hosts. You can even control it from your phone. But in 2025, it feels outdated. It slows down older computers. The free version shows …
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10 Best Downie Alternative Apps to Download Videos on Mac
Key Takeaways: Downie is a straightforward app for pulling videos from over 1200 sites like YouTube and Vimeo right onto your Mac. You paste a link, pick a quality, and it handles the rest with a clean interface that feels native to macOS. It’s been around for years and gets praise for speed on single …
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Lark: A Multi-Functional Digital Platform for Seamless Remote Team Collaboration
Remote work has transformed how organizations function, requiring tools that enable seamless collaboration without hindering productivity. Many teams still face issues with fragmented systems. In this post, we explore Lark, a multi-functional platform that unifies workflows, enhances accountability, and keeps remote teams engaged. Discover how it fosters a flexible and productive work environment, making distance no barrier to success.
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Best Free & Paid Anime Sites for Streaming
Discover the top anime websites for streaming in 2025! From completely free anime streaming sites to paid platforms with free content, this guide covers the best options, including features, pricing, and more for anime fans.

What’s New in Nabla Mind
Newly Released: SurFlex Screen Recorder
- Record screen on Windows & Mac with or without audio
- Record a screen, any selected portion, an app…
- Save recordings in various video & audio formats