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자세히 알아보기
What Is a PNG to PDF Converter?
A PNG to PDF converter combines one or more PNG images into a single PDF document, in the order you upload them, so a set of separate PNG files — screenshots, diagrams, exported graphics — can be shared, printed or filed as one cohesive document instead of a loose collection of image files.
PNG images are especially common for screenshots, diagrams, charts and anything exported directly from design or presentation software, since PNG preserves sharp edges and text without the softening that comes from lossy compression. Converting a set of these into a single PDF is a natural step whenever they need to be shared or archived as one document rather than as individual files.
A common example is documentation: a sequence of numbered screenshots showing steps in a process, combined into a single instructional PDF. Another is combining several exported chart or diagram images into one report-style document. Because each PNG becomes its own page, images with different dimensions or aspect ratios can be combined without needing to be resized to match first.
This conversion keeps each image at its original quality — PNG's lossless nature is preserved through the process, so text and fine lines in screenshots or diagrams stay exactly as crisp in the resulting PDF as they were in the source images.
Businesses use this to turn a set of exported charts, diagrams or screenshots into a single shareable report or instructional document. Individuals combine screenshots — instructions, confirmations, conversations — into one PDF for record-keeping. Students combine diagram or chart exports into a single study document. Office teams use it to build step-by-step instructional PDFs from a sequence of numbered screenshots.
Learn more about the file format itself on Wikipedia's PDF entry.
누가 이 도구를 사용하나요?
비즈니스용
Combine exported charts or diagrams into a single shareable report document.
개인 사용
Combine a sequence of screenshots into one PDF for record-keeping.
학생용
Combine diagram or chart exports into a single study document.
사무실용
Build a step-by-step instructional PDF from a sequence of numbered screenshots.
이 도구를 사용하는 이유
주요 기능
Multiple Images, One PDF
Combine any number of PNG images into a single, ordered document.
Fast Conversion
Your combined PDF is ready to download within seconds of uploading.
Lossless Quality Preserved
Each PNG keeps its crisp, uncompressed detail on its own page in the PDF.
Works on Any Device
Convert images to PDF from a laptop, phone or tablet — no software to install.
No Registration Required
Upload and convert immediately — no account or email address needed.
Automatic Cleanup
Your original images and the resulting PDF are both removed from our server automatically.
얻는 것
이점
One Document Instead of Many Files
A single PDF is far easier to share, print or file than a folder of separate screenshots or diagrams.
Keeps Screenshots Sharp
PNG's lossless detail carries through into the PDF, keeping text and fine lines fully legible.
Ideal for Step-by-Step Guides
Combine a numbered sequence of screenshots into one instructional document in the correct order.
Handles Mixed Image Sizes
Images of different dimensions can be combined without needing to be resized to match beforehand.
단계별 안내
PNG를 PDF로 사용 방법
1
Upload Your PNG Images
Drag in the images you want to combine, in the order you want them to appear, or click to browse and select them.
2
Confirm Your Images
Review the list of uploaded files before continuing.
3
Click Convert to PDF
Our server places each image on its own page and combines them into one PDF, typically within seconds.
4
Download Your PDF
Save your combined document, ready to share, print or file.
사양
지원되는 파일
| 항목 | 값 |
|---|---|
| 지원 형식 | Input: PNG images. Output: a single PDF (.pdf). |
| 최대 파일 크기 | 50 MB per image file |
| 출력 품질 | Lossless — each image is placed at its original resolution and quality, one per page |
알아두면 좋은 정보
- Images are combined in upload order; there is currently no drag-and-drop reorder step, so name your files so they sort in the order you want.
- Only PNG images are accepted here — use JPG to PDF for JPG/JPEG images.
직접 확인할 수 있습니다
개인정보 보호 및 보안
이 도구를 사용할 때 파일에 실제로 어떤 일이 일어나는지 알아보세요.
Encrypted Upload
Your file travels to our server over a secure, encrypted connection.
Isolated Processing
Every request is handled in its own private, access-restricted workspace on our server.
Automatic Deletion
Uploaded files are deleted immediately after processing; results are removed automatically a short time later.
No Permanent Storage
We never keep a permanent copy of your files or their content.
No Human Review
Files are processed automatically and are never opened, read or reviewed by a person.
더 나은 결과 얻기
팁
Name Files to Control Order
Prefix filenames with 01-, 02-, 03- so your images upload — and convert — in exactly the sequence you want.
Use PNG for Anything With Text
Screenshots and diagrams with text stay noticeably sharper as PNG than they would after JPG compression.
Resize Images Before Converting If Size Matters
Combining many high-resolution PNGs can produce a large PDF — resize your source images smaller before converting if file size matters.
Number Your Screenshots
For step-by-step guides, naming files step-01.png, step-02.png, etc. keeps the final document in the right order automatically.
자주 묻는 질문
Yes — upload as many PNG images as you need and they will all be combined into one PDF, one image per page.
Images are placed in the order you uploaded them — rename your files with numeric prefixes if you need a specific sequence.
No — each PNG is placed on its own page at its original, lossless quality.
Yes — each page in the resulting PDF matches its own source image's size and proportions.
There is no fixed limit on the number of images, only a 50 MB size limit per individual file.
This tool is specifically for PNG images — use the JPG to PDF tool for JPG/JPEG files.
Yes — this is one of the most common uses, since PNG keeps screenshot text and UI elements perfectly sharp.
No — images are placed as-is on their own page; no pre-resizing is required.
Yes — files are processed in an isolated location on our server and deleted automatically shortly after your download is ready.
Yes, the tool works fully in mobile browsers, with no app required.
This is usually because one of the uploaded files was not a genuine PNG image, or exceeded the 50 MB size limit.
Yes — convert the additional images to a new PDF, then use Merge PDF to combine it with the existing one.
Transparent regions are typically rendered against a white page background in the resulting PDF page.
It remains available for a short window after processing, then is automatically deleted — download it promptly once ready.
Yes — use the Organize Pages tool on the resulting PDF to rearrange pages if needed.
변환
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