Iβve been waiting six years for One-Punch Man Season 3.
In that time, Iβve built two new PCs, my favorite sports team still hasn’t won a championship, and Iβve probably sunk another 1,000 hours into my Overwatch guild. The wait has been ridiculous.
But heβs finally back. The “Caped Baldy” has returned, and the hype for the Monster Association Arc is (or was) through the roof. But thereβs a catch. Actually, two big ones.
First, the fan discussion around the animation qualityΒ is… spicy, to say the least. Second, just figuring out how to watch the showΒ and build my own library of One-Punch Man is a quest in itself.
What’s the Deal with One-Punch Man Season 3?
My pain point: I just want to watch anime, not play 4D chess with streaming licenses. I had to open five different browser tabs and check three different forums just to figure out who has the rights this week.
After a six-year hiatus, One-Punch Man Season 3 finally premiered on October 12, 2025. As of this article (November 10th), we just gotten Episode 5, and new episodes are dropping weekly on Sundays.
This season is diving headfirst into the mangaβs most legendary storyline: the Monster Association Arc. The S-Class heroes are finally assembling for an all-out war on the monsters’ hideout, and the “Hero Hunter” Garou is front and center, getting some major (and terrifying) power-ups.
But hereβs the part that’s tripping everyone up: the streaming rights are fragmented all over the globe.
- In the United States? You have to go to Hulu.
- In Canada?Itβs on Disney+.
- In Europe, Australia, the Middle East, and Latin America? Crunchyroll is your spot.
This article is for all audiences who want to watch One-Punch Man offline and prefer to enjoy the real free offline viewing across various streaming platforms. And Iβll introduce how do I download my favorite anime and save them on my drive.
Enjoy “Painless Binging”: Download Videos from Various Platforms with One App
My pain point: Everybody is busy. Nobody can always stay online, and I hate when shows expire. But the real headache is fragmentation. I need one app for Crunchyroll, another for Hulu, and a third for Disney+. Each one has different rules, and none of them let me save a simple file to my PC’s media server.
I see it on Reddit and forums all the time: “how to download Crunchyroll episodes on pc?” And in the very next thread, “How to download from Hulu to my PC?” or “Can I save Disney+ shows permanently?”
The official apps (Hulu, Disney+, Crunchyroll) might let you download on your phone. But my laptop? My Mac? My Plex server? Nope. You can’t. You’re stuck streaming from a dozen different walled gardens.
This is where I, your friendly neighborhood tech editor, introduce my secret weapon: KeepStreams One.
This isn’t just a “Crunchyroll” tool. It’s an All-in-One downloader. It doesn’t care if the show is on Hulu, Disney+, Crunchyroll, or dozens of other services. The process is the same.
One-Punch Man
If you want to actually download One-Punch ManΒ (all three seasons, by the way) and keep it forever, this is the way. It saves the episodes as high-quality MP4 or MKVΒ files. That means I can throw them on my media server, watch them on any device, or on a plane, with no internet.
Apart from the basic functions, KeepStreams also boasts many additional services, which make it popular among TV lovers. It also strips the ads (a lifesaver) and pulls the subtitlesΒ as separate files or bakes them in.
But the real “god-tier” feature for me is the Automatic Download. I just told KeepStreams to “watch” Season 3. When the new episode drops on Sunday, the app just… grabs it. I don’t have to do anything. I wake up, and the file is on my hard drive. And it does this for all my shows, across all my services. That’s the “painless binging” I’m talking about.
Comparison: KeepStreams vs. Other Tools
I didnβt pick KeepStreams from the beginning. I chose it after trying many similar tools, like add-ons, recorders, online video downloaders β¦ But obviously, KeepStreams won for its powerful functions and affordable pricing.
| Feature | KeepStreams (All-in-One) | Official Apps (Hulu, CR, etc.) | Screen Recorder (OBS, etc.) |
| Supported Services | Most (Hulu, D+, CR, etc.) | One (App-specific) | Any (Manual) |
| Max Quality | 1080p (Source File) | 1080p (App-dependent) | Low-to-High (Laggy) |
| Video Format | MP4 / MKV | Encrypted (App-only) | MP4 / AVI (Huge files) |
| Use on PC/Mac? | Yes | No (Mobile only) | Yes |
| Subtitles | Yes (SRT or Remux) | Yes (Encrypted) | No (Burned into video) |
| Batch Download | Yes (Full Season/Series) | Yes (Manual, one-by-one) | No |
| Auto-Download New Eps | Yes | No | No |
| Ad Removal | Yes (From all tiers) | No (Unless Premium) | No (You record the ads) |
| Download Speed | Fast (Hardware-accelerated) | Fast | Real-time (1 hour = 1 hour) |
How to Download Streaming Episodes on PC (Step by Step)
I love powerful software, but I hate a complicated setup. This is simple. You don’t need a CS degree, I promise. It’s easier than setting up a new dev environment.
Here is the step-by-step on how to download One-Punch Man (or any show) to your PC:
Step 1: Get the Software
First, download and install KeepStreams on your Windows or Mac computer.
Step 2: Log In
Open KeepStreams. You’ll see it has a built-in browser with icons for all the major services. Select “Crunchyroll” (or “Hulu,” “Disney+,” depending on your region) and log into your account.
Step 2: Find Your Anime
Just like on the website, find One-Punch Man.
When you open the show’s page and play it, KeepStreams will analyze it. A download panel will pop up. Here you can:
- Select the episodes you want (like all of Season 1 and 2).
- Choose your quality (up to 1080p) and audio (EAC3 5.1).
- Select your subtitle preferences.
Hit “Download.”
(Pro-Tip for S3): Find the main page for Season 3 and look for the “Auto Download” toggle. Turn it on. Now you’re set for the rest of the season, regardless of the platform.
My Final Take
One-Punch Man Season 3 has been a long time coming. The fan community is… divided… on the animation, but it’s still One-Punch Man. The story is top-tier.
The biggest enemy this season shouldn’t be the streaming licenses or bad apps. It’s the fragmentation.
Stop renting your media from a dozen different walled gardens. If you’re paying for three different services just to follow your favorite shows, you should be able to build your own permanent, unified library. A tool like KeepStreams is a simple, clean, and powerful way to do it.
It can not only download CrunchyrollΒ videos on Mac, but also supports Hulu, Disney+, Netflix, and 3,000+ streaming services/sites all over the world. Add whatever you like to the personal library, and enjoy shows offline anywhere.
Note: You will break laws and the ToS of the streaming platformΒ if you share, retribute, or sell the downloads. Remember, only use the downloaded videos for personal offline viewin
