UPDF Arvostelua 

I have almost completely transitioned from Adobe PDF to UPDF on most of my devices! It has saved me hundreds of dollars from my subscription to Adobe Pro and still allows me almost all the same features as Adobe Pro. The lifetime license is a godsend, and if you just need to edit PDF's, sign them, or even create them, it has been a great product! I only took one star away for some issues I had with inputs, and the interface not being as intuitive as I am used to, but overcoming those hurdles makes this a fantastic replacement!

UPDF is an impressive PDF editor that combines powerful features with an easy, intuitive interface. Its editing tools are fast and efficient—honestly better than Adobe Acrobat in my experience. I also love the variety of background and display options that make customization simple. The lifetime license is a huge bonus, offering great value without ongoing fees. Overall, UPDF is a standout choice for anyone needing a reliable, user-friendly PDF solution.

After Searching a long time for a good pdf editor i found UPDF, it's really good and the UI is really mesmerizing.

Program doesn't work. Support is said to be within 24 hours by email. So far not true. Requested a refund, so far ignored.

I have been using UPDF Pro Perpetual since version 1.8, and now with version 2.0.9 I’ve seen significant improvements across the board. Back in the 1.x versions, the main issue I encountered was slow font loading and inconsistent font changes when editing text. These problems have been resolved in the current version, which makes the editing experience much smoother.

The main reasons I decided to stick with this software are:

* **Lightweight and fast**: UPDF launches quickly and feels lighter than many competing PDF editors.
* **Outstanding OCR performance**: Its Thai OCR is noticeably better than what I’ve experienced with A***e. It might be because the software is developed in Asia, giving it a better understanding of the language. This was a major deciding factor for me, and it continues to be the feature I appreciate the most.

There were some issues in earlier versions (1.8x), particularly with PDF layers. Edited text would be placed on the lowest layer, causing it to disappear after saving. However, this seems to have been fixed in the latest updates.

After purchasing, I also encountered problems with Thai vowel rendering. I reported the issue to the developers, and they acknowledged it and delivered a fix in a short time. This responsiveness left a very positive impression on me and increased my confidence in both the product and the development team.

Overall, UPDF has grown into a reliable and well-maintained PDF editor, especially strong for Thai users. I’m happy with the progress they’ve made and look forward to seeing how it continues to improve.~~~

A great PDF reader and editor. It has all the essential and important functions for a PDF reader and editor.

Completely competitive with other solutions on the market.

Very useful and price is affordable Luxury

Sehr gute Alternative zur kostenpflichtigen Version von Adobe Acrobat. Auch eine Lifetime Lizenz wird angeboten.

They charged me a service that I didn't demand.

非常实用，可以很大地方便文献的阅读。

PDF를 번역 시 전체 다 번역하지 않고 그대로 있거나 아예 번역을 안하고 빈칸으로 나올 때도 있습니다. 그리고 번역 상태가 업데이트 전이 오히려 번역이 좋음.
업데이트 이후로 모든 기능이 다 떨어진 것 같아요.
번역 관련해서 업데이트 해주세요.

Purchased a lifetime license for only about $30 several years ago and have not regretted it. It is lightweight and fast. Not super user-friendly, but can do many tasks. Customer support is great. Updates are free and make it easier to handle PDF and JPG files which I use often. Editing is convenient for editing PDF files. Rearranging and inserting/deleting pages is easy. Files can be reduced based on your file size preference.

It doens't do what it promise.
I want to order different pdf's and combine them. I have that done in the program. But than you save them an than they are in a different order again.

구독취소를 했는데 결제된 사유가 뭔가요? 환불해 주시오

Been trying to unsubscribe from their newsletter for a couple of months now. Wrote to Superace customer service multiple times - all without luck (they've responded every time, just incompetence). Wouldn't trust them to keep a plastic potted plant alive. Not a good experience - can't recommend.

Let's see if this helps anything.

Edit: they've responded. I'll keep the review up until I've confirmed their statement.

I purchased perpetual lisense to get app on my computer and be free from all stupid subscriptions, but eash time i like to use app i have to login and wait for some code to came to my email. Sometimes code don't arive from first time and you need to wait more. The whole idea to pay more for perpetual license is to be free, but this company like to hold you on short leash. I wish i choose some diferent app.

برنامج ممتاز أنصح به

Ich habe eine Alternative zum Platzhirsch mit den überteuerten Monatsabo gesucht und gefunden mit einem Lebenslangen Pro Abo. Am Anfang war ich erstmal skeptisch, wegen diesen starken Rabattaktionen (Lockangebot), aber ich muss sagen, ich hab es nicht bereut. Das Programm läuft flüssig und es lädt auch große PDFs sehr schnell. Es bietet viele Funktionen, die für meinen Gebrauch jetzt weniger relevant waren.
Ich hatte sie mit AI Funktion dazubestellt, für meine Fachweiterbildung, mit dieser war ich aber nicht 100% zu frieden. Es war mir zu einfach in der Zusammenfassung und hatte dann doch wichtige Informationen in manchen PDFs weggelassen (Deswegen immer kontrollieren, wie bei allen KI´s). Das Abo für die KI lässt sich seperat kündigen, was ich auch tat. Dafür gäbe es nur 3*
Der Kundenservice spitze, auf Deutsch die Fragen/Anliegen geschildert, auf Englisch die Antwort bekommen. Mit Übersetzterprogramme heutzutage problemlose Kommunikation.
Ich bin sehr zufrieden, die AI eher eine spielerei die kontrollbedarf benötigt.
Dennoch ingesammt 5* weil die AI seperat dazubestellt und auch gekündigt werden kann. Das Grunprogramm einfach perfekt ist.

우리는 한국의 건축사사무소로 50명정도 규모의 소형 사무소입니다. ADOBE에 대한 사용 경험이 좋지 않아 UPDF PRO 영구버전을 구매후 사용한지 4개월이 되었습니다.

1. 다른 프로그램에 비해 아주 저렴하고 기업 통합 콘솔이 있어 입퇴사자 관리가 용이함

2. PDF 병합과 PDF 이미지 변환 기능을 많이 쓰는데 기본 설정이 폴더를 자동생성하고 열리는것으로 설정되어 있어서 폴더가 열리며 화면전환이 강제되고, 쓸모없는 폴더가 많아져서 귀찮음이 있음

3. 너무 무거운 4~500장의 도면을 열게 되면 UPDF가 작동을 멈추고 꺼짐

4. 이미지 추출 기능같은 경우 이미지 해상도가 낮게 나와 결국에는 도구기능 내에 있는 이미지 내보내기 변환을 쓰게됨. 이미지 추출기능이 편하지만 기능이 약함

5. 한국어 폰트가 굉장히 못생겼음. 이전버전 한국어 폰트는 깔끔했는데 지금버전의 한국어 폰트는 사용한지 4개월이 되어가지만 볼때마다 짜증남. 저작권 없는 좋은 기본 폰트도 많을텐데 아쉬움.

6. 그럼에도 불구하고 가볍고 중간중간 있는 UPDF만의 AI번역기능이나 함께보기 기능은 감히 다른 앱과 따라갈수 없는 장점임.

Great app for editing pdf
One small remark : it would be nice to have a tactile compatibility with the microsoft surface pro ( screen and pen )