Smallpdf alternative

If you have hit Smallpdf's daily download limit — the thing that stops you on the second or third file of the day — this has no such limit, costs nothing, and does the work in your browser instead of on a server. If you need OCR, conversion to Word or Excel, real text editing inside a PDF, or their mobile scanner, Smallpdf does those and this does not. It is a suite versus a set of small tools, and which is better depends entirely on which of them you actually opened today.

Smallpdf is a complete document product and this is not. It has OCR, conversion to and from Word, Excel and PowerPoint, PDF text editing, a mobile scanning app, cloud storage, e-signing through Sign.com, and AI tools for summarising and querying a document. It is ISO 27001 certified and has been doing this since 2013. Nothing running in a browser tab replaces that.

Smallpdf's free plan is not crippled, it is metered — most tools carry a daily download limit, so it works perfectly right up to the moment you have a stack of files rather than one. That is a sensible way to run a business with server costs, and it is also why "smallpdf alternative" is a phrase people type at about four in the afternoon. There is no equivalent limit here because there is no server doing the work: your own machine compresses the file, and it does not care whether it is the first document today or the fortieth.

Almost all of a large PDF is the pictures inside it. A scanned contract is around ninety per cent JPEG and a few per cent everything else, which is why tools that only tidy the file's internal structure report a two per cent saving on exactly the documents somebody wanted to shrink. This one goes after the images: each embedded picture is decoded, re-encoded at a quality you choose, and put back, while the text stays text. That last part matters — a PDF flattened into pictures is smaller and no longer searchable, selectable or readable by a screen reader.

The documents that need compressing are usually the ones that were scanned, and the ones that were scanned are usually identity documents, contracts, invoices and medical letters. Smallpdf is a Swiss company, ISO 27001 certified, GDPR compliant, and says clearly what it does with files. The point is not that they are careless; it is that a tool which never receives the document cannot lose it, cannot be breached out of it, and does not require you to evaluate anyone's security posture at all. You can disconnect from the internet after this page loads and it still works.