DoetraFree PDF compressor
Shrink a PDF to send it.
Scanned pages are re-saved at a sharp 150 dpi; pages with real text stay crisp and selectable. Pick the quality, see the new size, download.
BeforeAfter · filled, signed, editedEvery PDF tool, in one place
Each has its own page — or open a PDF and use them all together.
- Edit textChange any word already in the PDF
- SignDraw, type or upload a signature
- Fill formsReal form fields and blank lines
- Merge & splitCombine PDFs, reorder, pull pages out
- CompressMake scanned PDFs smaller
- RedactBlack out private text for real
- Page numbersPlus a watermark or a header line
- PDF to JPGEvery page as an image
- JPG to PDFPhotos and scans into one PDF
- Highlight & notesMark up, draw, add sticky notes
Pro features, free
What other PDF editors charge for. Here it runs on your device, so it costs nothing to give away.
How it works
- 1Open the PDF.
- 2Turn on Compress and pick a quality.
- 3Download — the new size is shown before you save.
- Edit the text already in a PDF — click a line and retype itPaid plans · $10–20/mo Free
- No daily limit — as many files and tasks as you likeFree: 2 tasks a day, or 3 an hour Free
- Sign without an account — draw, type or uploadAccount needed; signatures capped Free
- Real redaction — hidden text is really removedPro editors only Free
- Fill and flatten forms — real fields and blank linesOften paid plans Free
- Page numbers and watermarks — on every page in one goPaid add-on on many Free
- Big files, many pages — no size or page capFree: 50 MB / 200 pages Free
- Nothing uploaded — the file never leaves your deviceFiles go to their servers Free
Questions
Why did my PDF not get much smaller?
PDFs made from text (not scans) are usually small already, and Quill keeps their text sharp and selectable. The big savings come from scanned pages and photos.
Is it really free? Are there daily limits?
Yes, it is free with no sign-up, no watermark and no daily task limit. Everything runs in your browser, so it costs us nothing to give away. Quill is a free tool by Doetra.
Is my PDF uploaded anywhere?
No. Your file is opened, edited and saved on your own device. Nothing is sent to a server — that is also why it is fast.
Will it work on my phone?
Yes. Quill works in modern browsers on Android and iPhone; the page fits your screen and the tools sit in a bar at the bottom.