Compress PDF
Shrinks the images inside the PDF to cut the file size; text stays selectable and searchable. Choose light, recommended or strong.
Open the tool- Your file never leaves your device: it is processed in your browser, not uploaded.
- Free; one file a day needs no account.
How to use it
- Choose your file or drag and drop it.
- Choose the compression level.
- Download the result; the file name comes from your document's title.
Frequently asked questions
- Does compressing a PDF ruin the quality?
- Text and drawings are untouched; only photos and scanned images in the document are reduced. Pick one of four levels and preview the result before downloading.
- How do I bring a PDF down to a specific size (e.g. 1 MB)?
- Use Reduce file size: type the KB or MB you need and the file is brought under it.
- Does text stay selectable after compression?
- Yes. This tool keeps the text; only the images are re-encoded.
- Is Compress PDF free?
- Yes. One file a day needs no account at all. Sign up free with email and password to use every tool without limits for a year; no credit card needed.
- Is my file uploaded to a server?
- No. It is processed in your browser on your own device; your file is never sent to a server or stored.
- Does it work on my phone?
- Yes. It works in the browser on Android phones, iPhones, tablets and computers; nothing to install.
- Is there a file size limit?
- Without an account, one file a day (up to 10 MB) is processed right away. With a free account, large files and unlimited files are processed too.
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- Convert filesBetween Word, Excel, PDF, text and images.
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- PDF to imageTurn pages into JPG or PNG.
- Split PDFBy range, equal parts or file size.
- Merge PDFCombine PDFs and photos into one file.
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- Extract pagesA new PDF from the pages you pick.
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- Grayscale PDFMake a colour PDF grayscale; text stays searchable.
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- Fill PDF formFill in application and other PDF forms.
- Flatten formLock filled-in fields in place.
- Remove digital signatureRemove e-signature fields.
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- Unlock PDFRemove the password or restrictions.