⚡ 간단 평가:
- 가격: Nitro PDF starts at $15/user/month. UPDF starts at $39.99/year.
- 다음과 같은 경우에 가장 적합합니다: Nitro PDF for Office-heavy teams. UPDF for solo users who want AI help.
- 주요 차이점: Nitro focuses on conversion, eSigning, and 보안. UPDF adds an AI 어시스턴트 and Android support.
- 저희가 선택한 제품: Nitro PDF for most 사업 users. Its conversion and security tools are deeper.
NitroPDF vs UPDF both 정점 themselves as cheaper Adobe Acrobat alternatives.
After comparing them, they are not chasing the same user.
Nitro PDF is a business-first PDF editor built around Office files.
UPDF is a budget, AI-first tool that runs on almost any device.
The right pick depends on how you work with PDF documents every day.
개요
We reviewed documentation, pricing pages, and customer reviews for both tools.
저희 작가들은 각각의 제품을 직접 다루는 데에도 시간을 할애했습니다.
해당 내용은 아래 '우리 팀이 발견한 사항' 섹션에 나와 있습니다.
By the end, you’ll know which tool fits your workflow and budget.
Nitro PDF란 무엇인가요?
Nitro PDF Pro is a PDF editing app with built-in electronic signatures.
It was built as an alternative to Adobe Acrobat for 소규모 사업체 그리고 개인들.
It’s designed to simplify working with PDFs from one ribbon.
That ribbon looks a lot like Microsoft Office, so it feels familiar fast.
Nitro Pro is the older product name you’ll still see on many forums.
Watch this short review to see the interface in action.
🏆 Winner: Nitro PDF
Convert Word, Excel, and PowerPoint files in one click. Sign and lock files without leaving the app.
Nitro PDF 가격
Nitro mixes subscription and one-time plans. Here’s the breakdown.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 기준 | 사용자당 월 15달러 | 개인 및 소규모 팀 |
| 을 더한 | 관습 | Larger teams needing admin tools |
| 권위 있는 | 270달러 일회성 | People who hate subscriptions |
Pricing verified October 2026.
무료 체험: Yes. You get 14 days, and no credit card is required.
환불 보장: Check refund terms at checkout. The trial is the safer way to test.
📌 메모: The price per license is the same on Mac and Windows. Nitro is generally 30% to 60% cheaper than Adobe Acrobat, depending on the plan.
⚠️ Price check: Some review sites list Nitro PDF Pro at $180 one-time. Others show $11.24 per user per month, about $135 a year. Prices vary by region and promo. Confirm at checkout.
Key Benefits of Nitro PDF
Here’s what makes Nitro PDF worth a look:
- Office-style interface: The ribbon mirrors Microsoft Word. Many people find it easier than Acrobat’s menus.
- Two-way Office conversion: Turn Word, Excel, or PowerPoint into PDF and back again. Formatting usually survives the trip.
- Strong file security: Add 256-bit encryption and password protection. Redaction permanently removes sensitive 텍스트.
- 내장형 전자서명 기능: Apply a legally binding signature without printing anything.
- 사용량 분석: Enterprise admins can track productivity and document ROI across teams.
- Form building: Create documents and fillable forms from scratch.
우리 팀이 발견한 점
우리의 작가 signed up for Nitro PDF and used it for daily editing and conversions. Here’s what stood out from that hands-on time:
Nitro PDF Pros & Cons
✅ 장점
- Familiar Office-like ribbon that beginners pick up quickly
- Converts Word, Excel, PowerPoint, and images to PDF and back
- 256-bit encryption, permissions, and true redaction
- One-time Classic license for people who avoid subscriptions
❌ 단점
- No AI assistant for summaries or chat
- Can be overkill for casual users with simple needs
- No Android app
UPDF란 무엇인가요?
UPDF is an AI-powered PDF editor from developer Superace Software Technology.
It lets you read, edit, annotate, organize, and convert PDF files.
The app is compatible with Windows, Mac, iOS, and Android.
Its big hook is UPDF AI, which can summarize, translate, and explain files.
Many buyers pick it as a cost-effective Adobe Acrobat swap.
This video walks through the main tools.
UPDF
Chat with your PDFs and turn them into mind maps. One license works across four devices.
UPDF 가격
UPDF sells yearly plans for each core product.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| UPDF 프로 | 연간 39.99달러 | Editing, OCR, and conversion |
| AI 어시스턴트 | 연간 79달러 | Chat, summaries, and translation |
| UPDF 서명 | 연간 69달러 | Sending and signing contracts |
Pricing verified October 2026.
무료 체험: Yes. The free version lets you test most tools, but saved files carry a watermark.
환불 보장: UPDF publishes a transparent refund policy on its website.
📌 메모: One license covers up to four devices across desktop and mobile. Free users get 1 GB of cloud storage. Paid users get 10 GB.
⚠️ Price check: Some review sites mention a Pro Lifetime Plan for around $69.99 one-time. Promos change often, so confirm the current offer at checkout.
Key Benefits of UPDF
Here’s where UPDF earns its place:
- UPDF AI assistant: Chat with a PDF and ask questions about it. Chat usage has no caps on the AI plan.
- Full-file translation: Translate a whole PDF while keeping the original layout.
- Mind maps: Turn long reports into visual mind maps in seconds.
- Every major platform: Get it on various platforms, from desktop to the App Store and Google Play.
- Beginner-friendly design: Reviews describe the interface as intuitive, even for non-tech-savvy people.
- 낮은 진입 가격: The Pro plan costs less per year than most rivals charge monthly.
우리 팀이 발견한 점
Our writer signed up for UPDF and used its AI tools on long reports. Here’s what stood out:
UPDF Pros & Cons
✅ 장점
- AI chat, summaries, translation, and mind maps
- Runs on Windows, Mac, iOS, and Android
- Very low yearly price for the Pro plan
- Clean layout that new users learn quickly
❌ 단점
- Customer support gets frequent complaints
- Frequent login prompts and sign-outs
- AI and eSign cost extra on top of Pro
기능 비교
Below, we compare nine PDF features plus pricing. Each section shows how both apps handle the same job.
| 특징 | 니트로 PDF | UPDF |
|---|---|---|
| 시작 가격 | 사용자당 월 15달러 | 연간 39.99달러 |
| One-Time License | ✅ Classic | ❌ |
| Edit Text in Existing PDFs | ✅ | ✅ |
| Office Conversion | ✅ | ✅ |
| OCR | ✅ | ✅ |
| AI 어시스턴트 | ❌ | ✅ |
| 전자서명 | ✅ 포함됨 | ✅ Separate plan |
| Redaction | ✅ | ✅ |
| Android App | ❌ | ✅ |
| 가장 적합한 대상 | 비즈니스 팀 | Students and solo users |
1. PDF Editing
니트로 PDF: Click into text boxes in an existing PDF to start making changes. Text edits keep your layout, fonts, and color. For big rewrites, convert the file to Word first.
UPDF: You can edit PDFs directly, including text, images, and links. It handles basic edits well. Reviews note it falls behind pricier 편집자 on advanced tasks.
![[2025] UPDF 2.0 for Windows: The Best AI PDF Editor with Smart AI, Editing, Converting & More](https://www.fahimai.com/wp-content/cache/flying-press/7P95ocRDNnU-hqdefault.jpg)
💡 꿀팁: Heavy text edits can shift line spacing in both apps. Check each page before you send the final version.
2. Word and PowerPoint Conversion
니트로 PDF: Conversion is Nitro’s home turf. Drop a Word file in and get a clean PDF in seconds.
Slide decks work the same way. PowerPoint files keep their layout as PDFs.
You can also reverse the process. Turn a PDF back into an editable PPT deck.
UPDF: UPDF exports to Word, PPT, Excel, RTF, HTML, XML, text, and images. That’s a wide spread of formats for the price.
3. Excel and Image Conversion
니트로 PDF: Spreadsheets convert to PDF without broken columns. This helps if you send invoices or reports.
Need the 데이터 back? Nitro pulls PDF tables into Excel so you can work with numbers again.
Images get the same treatment. Scans and photos become PDFs in one step.
And you can extract PDF pages as image files when you need them.
UPDF: UPDF also converts PDFs to Excel and to image formats like PNG. For example, you can save each page as a separate image.
4. 광학 문자 인식
니트로 PDF: Nitro’s optical character recognition turns scanned documents into searchable, editable files. It’s built in, so no add-on is needed.
UPDF: UPDF’s OCR converts scans into editable PDFs too. You can search the text right after the scan finishes.
![[2025] OCR PDF: Convert Scanned PDFs to Editable Text in Seconds!](https://www.fahimai.com/wp-content/cache/flying-press/rrD1IvcDaqo-hqdefault.jpg)
⚠️ 경고: Some UPDF customers say they couldn’t get help when OCR misbehaved. Test OCR on your own scans during the trial.
5. AI 기능
니트로 PDF: Nitro PDF Pro has no built-in AI assistant. You won’t get summaries or chat inside the app.
UPDF: This is where UPDF pulls ahead. The UPDF AI assistant can summarize, translate, and explain a file. You can ask it questions to find answers in long reports fast.
UPDF can also turn a PDF into a mind map. It’s helpful for studying or planning.
6. eSignatures and Forms
니트로 PDF: eSigning comes built in, letting you sign without printing. You can also build fillable forms from scratch.
UPDF: You can fill and sign PDFs. For sending contracts to others, UPDF Sign is a separate yearly plan.
7. Security and Password Protection
니트로 PDF: Lock files with 256-bit encryption and password protection. Permissions let you block printing or editing rights. Redaction deletes sensitive text for good.
UPDF: UPDF offers password protection and cloud security for stored files. Its security tools are simpler than Nitro’s.
8. Platform and Device Support
니트로 PDF: Nitro runs on Windows and Mac. There’s also a version for iPad, iPhone, and iPod Touch.
UPDF: UPDF covers Windows, Mac, iOS, and Android. One license works on four devices across different platforms. Cloud storage keeps files synced on each device.
⚠️ 경고: Some people who purchased UPDF’s lifetime license report frequent login prompts and sign-outs. Others say login codes never arrive by email. Security software that clears saved logins can cause this, so check those settings first.
9. Annotation and Page Organization
니트로 PDF: Add sticky notes, highlights, comments, and shapes for team reviews. You can also merge multiple PDF files into one searchable document.
UPDF: Annotate PDFs with highlight, underline, and strikethrough. You can add shapes, add bookmarks, and search inside files. To organize PDF pages, rearrange, split, merge, crop, or delete them.
10. 가격 및 비용
Here are both price lists side by side.
| 플랜 등급 | 니트로 PDF | UPDF |
|---|---|---|
| 무료 | ❌ (14일 무료 체험) | Free version with watermark |
| 기입 | Standard: $15/user/month | UPDF Pro: $39.99/year |
| Add-on / Mid | Plus: Custom | AI Assistant: $79/year |
| 다른 | Classic: $270 one-time | UPDF Sign: $69/year |
니트로 PDF: You pay more, but eSigning and security come in one product. The Classic plan lets you buy once and skip renewals.
UPDF: The Pro plan is cheap for core PDF features. Add AI and Sign, though, and the yearly bill climbs past $180.
다양한 시나리오
| 필요하시면 | 선택하다 | 왜 |
|---|---|---|
| 빠듯한 예산 | UPDF | Pro costs $39.99 per year |
| Heavy Office conversion | 니트로 PDF | Two-way Word, Excel, PPT tools |
| AI summaries and chat | UPDF | 내장형 AI 비서 |
| Redaction and permissions | 니트로 PDF | Deeper security controls |
| Android access | UPDF | Nitro has no Android app |
| No subscription | 니트로 PDF | Classic one-time license |
💰 예산
UPDF wins if you only need core editing. Nitro makes sense when eSigning and security save your team real time.
🔌 사용 중인 기술 스택
Office-heavy teams fit Nitro’s ribbon and cloud services links. Mixed-device users, including Android, fit UPDF better.
📝 당신의 업무 스타일
If you read a lot of long reports, UPDF AI saves time. If you send contracts daily, Nitro’s built-in signing helps more.
🎓 귀하의 경험 수준
Both are easy for beginners. Casual users may find Nitro’s feature set more than they need.
🆓 무료 체험 및 데모
Nitro gives 14 days with no card. UPDF’s free version works, but exports carry a watermark.
🛟 지원 옵션
Support is the real problem with both. The BBB once graded Nitro an F for unanswered complaints. UPDF support draws frequent criticism too.
전환 가이드
이미 이러한 도구 중 하나를 사용하고 계신가요? 전환하면 어떤 점이 달라지는지 알아보세요.
🔄 Switching from Nitro PDF to UPDF?
✅ 얻게 될 이점:
- AI chat, summaries, and full-file translation
- Android app and four-device licensing
- Lower yearly cost for core editing
❌ 잃게 될 것:
- Built-in eSigning with no extra plan
- Enterprise usage analytics
- The Office-style ribbon you know
📋 전환 방법:
- Save your files and templates from Nitro to a folder.
- Download UPDF and sign in.
- Launch the app, click Open File, and upload to UPDF Cloud.
🔄 Switching from UPDF to Nitro PDF?
✅ 얻게 될 이점:
- Deeper redaction and permission controls
- eSignatures included in the product
- A one-time Classic license option
❌ 잃게 될 것:
- The UPDF AI assistant and mind maps
- Android support
- Bundled 10 GB cloud storage
📋 전환 방법:
- Download your files from UPDF Cloud to your device.
- Start the Nitro 14-day trial.
- Open each file in Nitro and re-apply passwords.
저희 리뷰에서 다루지 않은 내용
This comparison focused on individuals and small teams. We didn’t test Nitro’s Plus plan, admin rollouts, or usage analytics at scale. We also skipped very large files. We didn’t check every preferred language beyond English either.
Our notes reflect the October 2026 versions. Features and prices may change after launch of new updates.
최종 판결
| 범주 | 우승자 |
|---|---|
| 💰 가격 | UPDF |
| ✏️ PDF Editing | 니트로 PDF |
| 🔄 Office Conversion | 니트로 PDF |
| 🤖 AI 기능 | UPDF |
| ✍️ eSignatures | 니트로 PDF |
| 🔒 보안 | 니트로 PDF |
| 📱 Platforms | UPDF |
| 🏆 종합 우승 | 니트로 PDF |
🏆 WINNER: NITRO PDF
Nitro PDF wins 4 out of 7 categories.
다음과 같은 경우에 가장 적합합니다: Office-heavy teams, contract signing, secure document handling
Nitro PDF is the stronger tool for business work. Its conversion, signing, and security tools cover the full document process in one app.
UPDF packs powerful features for students and solo users on a budget. If AI summaries or Android matter most, choose UPDF.
One caution for Nitro buyers. The company told owners of licenses older than version 13 to move to a subscription. Check what your license covers before you buy.
More of Nitro PDF Compared
Here’s how Nitro PDF stacks up against other alternatives:
Nitro PDF vs Foxit
Nitro PDF wins on: Office-style ribbon, built-in eSigning, and enterprise usage analytics.
Foxit wins on: a free reader, Linux support, and more cloud collaboration tools.
Nitro PDF vs PDF요소
Nitro PDF wins on: team admin plans, cleaner redaction, and stronger signing workflows.
PDFelement wins on: built-in AI tools, an Android app, and lower solo pricing.
Nitro PDF vs PDF Expert
Nitro PDF wins on: Windows support, OCR depth, and Excel conversion.
PDF Expert wins on: a native Mac feel, faster reading on iPad, and simpler annotation.
More of UPDF Compared
Here’s how UPDF stacks up against other PDF apps:
UPDF vs PDFelement
UPDF wins on: lower yearly price, mind maps, and a four-device license.
PDFelement wins on: longer track record, form tools, and batch processing.
UPDF wins on: Windows and Android apps, AI chat, and full-file translation.
PDF Expert wins on: polished Apple design, smooth reading, and stable sign-ins.
UPDF wins on: desktop apps, offline editing, and OCR.
DocHub wins on: browser-only access, Google Drive links, and quick team signing.
자주 묻는 질문
Nitro PDF는 무료인가요?
No. Nitro PDF is a paid tool, but it offers a 14-day free trial. You don’t need a credit card to start.
Nitro가 Adobe보다 더 나은가요?
For most small businesses, yes on value. Nitro costs 30% to 60% less and its interface feels simpler. Adobe Acrobat still has more advanced features.
Is Nitro PDF Pro a one-time purchase?
It can be. The Classic plan is a one-time $270 payment. Standard is a subscription at $15 per user per month.
UPDF는 무료인가요?
Partly. The free version lets you try most tools, but saved files get a watermark. Paid plans start at $39.99 per year.
UPDF AI는 안전한가요?
UPDF is a legitimate app sold on major app stores. Still, avoid uploading highly confidential files to any AI 도구. Read its privacy policy first.
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