MP4 Video Downloader for PC: Download on Windows & Mac
Your PC is the best device for downloading videos — big storage, fast connection, no app-store restrictions. And you don't need to install anything: a browser-based downloader handles TikTok, YouTube, Instagram, Facebook, X, and Twitch alike.
xi works identically on Windows and Mac through Chrome, Edge, Firefox, or Safari.
PC users are the prime targets of 'free downloader' scams — fake software, bundled toolbars, crypto miners. The safest downloader for Windows and Mac is the one you never install. xi runs entirely in your browser, handles six major platforms, and leaves zero footprint on your system. It's the closest thing to a perfect PC downloading setup.
How to do it — step by step
Tips
- PCs are ideal for 4K and long videos — storage and bandwidth are rarely an issue.
- Avoid installing desktop 'video downloader' programs; many bundle adware or miners. Browser-based is safer.
- Use Ctrl+C / Cmd+C and Ctrl+V / Cmd+V to move fast through multiple links.
- Keep a dedicated media folder so downloads don't scatter across your system.
Common mistakes to avoid
- Installing 'free downloader' programs — many bundle adware, miners, or browser hijackers.
- Downloading to the default folder forever — make a media folder before your Downloads becomes chaos.
- Grabbing 4K for casual watching — match quality to your screen and save disk space.
- Forgetting about login-walled content — private, members-only, and age-restricted videos can't be fetched anonymously.
- Leaving dozens of tabs open while batch downloading — it's fine, but keep an eye on RAM with many large files.
Frequently asked questions
Which sites are supported on PC?
TikTok, YouTube, Instagram, Facebook, X (Twitter), and Twitch — the same list as mobile, since it's all browser-based.
Is it really free with no install?
Yes. xi never asks you to download software, create an account, or pay.
Where do files go on Windows?
Your browser's Downloads folder (usually C:\Users\You\Downloads). Change it in browser settings if you like.
Where do files go on Mac?
~/Downloads by default. Safari, Chrome, and Firefox all use it unless you've changed the setting.
Can I download private videos?
No. Private, deleted, login-required, and age-restricted videos can't be fetched by any anonymous online tool.
After downloading on PC
- Organize into folders by platform or topic while the batch is fresh.
- VLC or MPV plays any format — no codec packs needed.
- Back up to an external drive; internal disks fill faster than you think.
- Delete partial or failed downloads promptly — they waste space silently.