UniFab is the all-in-one AI video enhancer trusted by 25M+ creators and editors in 160+ countries. Convert across 1000+ formats, upscale SD/HD footage to stunning 4K & 8K, remove noise, and enhance SDR videos to real HDR – all powered by on-device AI that keeps your files private and fast.
Reviewers had a great experience with this company. Customers truly appreciate how easy it is to use the software for enhancing and modifying older videos, achieving impressive clarity and modern visuals. People consistently mention that the application runs smoothly, making everyday media tasks simple and fast while offering a lot of very useful features for creators.
Some reviewers were not happy with the credit system, noting that extra purchases are needed even after buying a license. A few other people also felt that specific advanced functions, such as automated tools or language translations, occasionally produced clunky and unrealistic results.
I've only been using Unifab a few weeks and it's been a little frustrating. It does take an eternity to process your videos, even on my Ryzen 9 laptop, and I wouldn't say the results were that impressive so far. Out of 3 videos I have attempted to upscale, have simply vanished when supposedly completed. The task list shows 3 tasks finished, but clicking on the container folder, shows an empty folder. More annoying than that is, that initially I had to authorise the installation every time I wanted to use it, very frustrating, I also wasn't 100% sure what was included in the DVDFAB package I'd purchased, because clicking on "Convert" in the menu, took me to the website to download Unifab, but it was listed as free. Back in the DVDFAB menu, it constantly had "Buy" at the top, and on occasion the programme would tell me I was using an evaluation copy and I only had 3 uses before I had to purchase. This eventually seemed to sort itself out after a couple of days, and I'm no longer being nagged to purchase. Local conversions seem to be decent, even if it does take around 3 days to complete, but online Ai conversion failed straight away. I put this down to the website itself. Im unsure about the 3D conversation also, I have an LG3D TV, and a Pico 4 ultra, the results turned out with the wrong aspect ratio, probably my fault as I'm a new user, but another 3D conversion produced a clear output, but the main, front field appeared to be in the background, and the background in the front, inverted fields. Think I need to try on short clips before advancing onto full movies. My first Ai, local upscale, removed interlacing, causing an unwatchable result, annoying after waiting 3 days.
Update: 18-05-26 got a reply back from support, wanted logs, short videos and some other details about my PC. Still waiting, but considering using VisionDepth3D, which is free.
Every time I attempt to use online Ai upscaling I get an error message after a few seconds. You need credit to use this feature, it's meant to move the required resources to the cloud, for quicker processes, but not for me. I used the same feature the following day and was told that there was a limit to the size of file I could upload p, and to download the desktop client instead. So back to square one. You need credits, which you can purchase, or earn from your purchases, I started off with 330, I've now got 300 with nothing to show for it.
UniFab 回复2026-05-09
Thank you for sharing your detailed experience with UniFab. We’re sorry for the frustration this has caused.
Regarding the processing speed, could you please let us know what graphics card your laptop is using? AI video processing relies heavily on GPU acceleration. In general, AMD GPUs may process slower than NVIDIA GPUs because current AI model optimisation and compatibility are usually better on NVIDIA hardware.
About the DVDFab and UniFab license issue: DVDFab and UniFab are two separate clients, and their licenses are not interchangeable. Therefore, if you have not purchased UniFab, it is normal for UniFab to show as a trial version. However, the Video Converter module is free to use.
As for the issue where the task shows completed but the output folder is empty, this needs further investigation. It may be related to the output path, permissions, task failure, or other processing errors.
To help us check this properly, please send us:
1. Your UniFab log files
2. A screenshot of the failed tasks
3. One short sample clip (if possible)
4. Your system/GPU information.
You can send them to: [email protected]
Our technical team will look into it as soon as possible.
Great.. great product ..getting new updates all the time !
UniFab 回复2026-05-07
Thank you so much for your support and kind words! We’re really happy to hear that you’re enjoying the product and the continuous updates.
We’ll keep working hard to make UniFab even better for you. Enjoy creating!
Thank you for your feedback! We’re happy to hear that UniFab has helped improve your video quality.
We appreciate your support and hope you continue enjoying the software!
Hi,
Thank you for your support! We're happy to hear UniFab is part of your daily work and helps you get things done efficiently.
We’ll keep improving to support your workflow even better!
Best regards,
UniFab Team
Easy to use and impressive quality that i used old from 90s blurry old video with denoise, face enhancer it looks really good and modern!
Also translates well to other language
UniFab 回复2026-04-22
Thank you so much for your feedback! We're glad to hear that the denoise and face enhancement features helped bring your old videos back to life.
It’s great to know the results look modern and that the translation feature is also useful for you. We’ll keep improving to make your experience even better.
I love this product. It gives a chance to convert files that otherwise would not play. If you like improving your movie and tv at home you can use UniFab to make shows more watchable and and enjoyable.
UniFab 回复2026-04-22
Thank you for your kind words! We're really happy to hear that UniFab helps make your movies more watchable and enjoyable.
Improving video compatibility and enhancing the viewing experience is exactly what we aim for. We hope UniFab continues to bring you and your family a better home entertainment experience.
A.I. Is the worst. I do not pay for any upgrades in the same year. 300 dollar is not cheap. I do not mind for paying for life. But, you are like Netflix. Always more.
UniFab 回复2026-04-20
Thank you for your feedback — we understand your concerns.
Our subscription model is designed to support continuous updates and improvements, especially for AI-based features that evolve over time. However, we understand that this approach may not match everyone’s expectations.
We’re actively working on improving both our pricing structure and overall experience, and your feedback is very valuable to us.
If you’d like, our team can help you explore the best plan for your usage — feel free to reach out anytime.
The program does what it's supposed to; I'm using the 4K video upscaling feature and the results are great. The UI is a bit confusing and complicated, but you'll get used to it.
UniFab 回复2026-04-20
Thank you for your detailed feedback — we’re glad to hear you’re enjoying the 4K upscaling results!
We also appreciate your note about the UI. We’re continuously working to improve usability and make the experience more intuitive.
If you have any suggestions, feel free to share them with us anytime — they really help us improve.
I tried it as an alternative to Adobe, and this was my best decision. It is more affordable, and the quality of video clips is insane. I mostly used it for upscaling and enhancing my old videos, and the output is insane.
UniFab 回复2026-04-15
Thank you for your detailed feedback — it truly means a lot to us!
We’re thrilled to hear that UniFab has been a great alternative for you, especially for upscaling and enhancing your videos. Your support motivates us to keep improving and delivering even better results.
If you ever have new ideas or features you’d like to see, feel free to share with us anytime.
Thank you so much for your kind words! We're overjoyed you’re enjoying UniFab.
If you have any feedback or suggestions, feel free to share. We're always working to improve.
Outstanding product! Video Up-Scaler AI was was able to rescue my old, low-res videos from the limited recording technology of the past. Watching them is no longer a nostalgic trip through archived 50 year old videos transferred from VHS to MP4. They are beautiful!
UniFab 回复2026-04-13
Thank you for the amazing feedback! We’re thrilled to hear that UniFab helped restore your old videos and bring them back to life.
It’s especially meaningful to know those memories can now be enjoyed in better quality — that’s exactly what we aim to achieve.
Enjoy your enhanced videos!
I paid for the service after using the trial version. After that I couldnt get it to work.. its very confusing it was telling e I had 3000 credits yet it was trial version. I wasnt able to use it 1 time . I decided to cancel my subscription as I am permitted if its less than 14 days. They make it impossible to cancel They give clear instructions so it seems like its possible but it is not. As far as Im concerned this is a scam company. I suggest do not pay for any services before calling customer service to see if they actually can help you with issues. No customer service, DO NOT PAY because when it comes time to cancel, they make it impossible.. Now if you want to add on services, easy as pie. DO NOT BUY. YOUVE BEEN WARNED.
UniFab 回复2026-04-08
I am very sorry to hear about the frustration you’ve experienced. However, we would like to respectfully clarify that your claim regarding our cancellation process is not accurate.
We can confirm that our subscription cancellation system is fully functional and successfully used by our customers every day.
Furthermore, we take all reviews seriously, but we were unable to locate any record of your account or transaction in our system based on your email. It’s possible there may have been a misunderstanding or that you used a different email address.
We’d really appreciate it if you could reach out to our support team at [[email protected]] with more details (such as the email used or order ID), so we can investigate this further and assist you properly.
We’re always here to help and would like to resolve any issues you may have experienced.
Best regards,
The UniFab Team
Great performance. Gives a great result. Clear 4K movies.
UniFab 回复2026-04-13
Thank you for your feedback! We’re happy to hear you’re getting great results and enjoying clear 4K outputs.
Delivering high-quality video enhancement is exactly what UniFab is designed for.
Thanks for choosing us!
Worked as intended and easy to use. Also constant updates
UniFab 回复2026-04-13
Thank you for your kind words! We’re glad to hear that UniFab is easy to use and works as expected.
We’ll continue improving the product and delivering regular updates to make your experience even better.
Thanks for your support!
Great tools in a central place for everyday work on videos
Great tools in a central place to do all conversion and every day work on your videos
UniFab 回复2026-03-17
Thank you for the great feedback! We’re so glad to hear that having all your video tools in one central place makes your everyday workflow easier. Providing an all-in-one solution for your conversions is exactly what we aim for!
I'm using this Software to create subtitles and translate videos from english to other languages.
UniFab 回复2026-03-17
That’s great to hear! We’re glad UniFab is helping you break language barriers by creating accurate subtitles and translating your content from English. It’s a powerful way to make your videos accessible to a global audience, and we’re happy to be part of your creative process!
This is a great Product and so are all of DVD Fab's Products
UniFab 回复2026-03-06
Thank you for the fantastic feedback! We are so glad to hear that you consider this a "great product" and that our entire DVDFab and UniFab lineups have consistently met your expectations. Your long-term support means everything to our team!
bought the upscaler ai and i was amazed the quality. well worth the price. use free trial first. so you can decide
UniFab 回复2026-03-06
Thank you for the amazing feedback! We’re thrilled that the Upscaler AI quality impressed you—it’s great to hear it was "well worth the price." We also love that you mentioned the free trial; it’s the best way for everyone to see the results for themselves before deciding.
well it made my sdr video into hdr in just a couple of minutes and i say try it if you want your videos color ful and 4k
UniFab 回复2026-03-06
Hi there, Thanks for the shout-out! We’re thrilled to hear you successfully boosted your SDR video to HDR in just minutes. It’s great to know you’re enjoying that vivid 4K color—that’s exactly the "good side" of the tech we strive for. Enjoy the stunning visuals!
