PDF онлайн гуляння

Make PDF forms, annotations, signatures, markups, and layers final before sending, printing, filing, or uploading. The default mode preserves quality and does not rasterize pages.

Ні підписки Без водяного знаку Quality preserved До 1 Гб
PDF

Forms and markups finalized

Download a ready-to-send PDF

Флахомоду

Flattening rewrites the PDF and can invalidate cryptographic digital signatures. Use this when the visible signature or markup appearance needs to be final.

Як завантажити PDF онлайн

  1. 1

    Upload the PDF that needs final form fields, annotations, markups, signatures, or layers.

  2. 2

    Check the file to see which flattenable PDF elements were detected.

  3. 3

    Flatten the PDF with the standard quality-preserving mode.

  4. 4

    Download the flattened PDF and review it before sending, printing, filing, or uploading.

PDF та інструменти документа

Prepare, clean, combine, or convert PDFs before and after flattening.

Підписати PDF

Add text, dates, checkmarks, and visible signatures before flattening.

Відключення PDF

Remove a known open password before flattening a PDF.

Видалити метадані PDF

Strip common document metadata before sharing a final PDF.

Додати водяний знак до PDF

Stamp text or an image onto PDF pages before flattening.

Обрізати PDF онлайн

Use the free PDF cropper to trim PDF margins, scanner borders, or unwanted page edges before flattening.

Стиснення PDF

Shrink PDFs with explicit quality presets after review.

Розділення PDF

Extract pages from a finalized PDF.

Об’єднання PDF

Combine PDFs before finalizing fields and markups.

Конвертер документів

Convert PDF, DOCX, EPUB, and other document formats.

Часті запитання

What does flattening a PDF do?

Flattening makes visible form fields, annotations, markups, signature appearances, and layer output part of the PDF page content so the file is more final for upload, printing, or filing workflows.

Does PDF flattening reduce quality?

No. The default mode uses Ghostscript PDF output with image downsampling disabled. It does not use full-page rasterization, lower resolution, or compression as a load-saving shortcut.

Will flattening affect digital signatures?

Yes. Flattening rewrites the PDF structure and can invalidate cryptographic signatures. Use it when you need the visible signature or markup appearance finalized, not when you need signature validation preserved.

Can I flatten an encrypted PDF?

Unlock the PDF first if you know the open password and are authorized to modify it. Encrypted PDFs are not flattened directly.

Чи є завантажені PDF приватними?

Files are processed in short-lived temporary storage and automatically deleted after processing. Filenames, form values, annotations, signatures, and document text are not sent to analytics.