Filoraio

Every PDF tool you’ll ever need, in one place.

Filoraio is a fast, free, all-in-one PDF toolbox you can use right in your browser. Merge, split, compress, convert, edit, sign, watermark, and protect PDF files — without uploading sensitive documents, creating an account, or paying a cent.

  • Files stay on your device
  • Processed in seconds
  • No watermarks, ever
  • Works in any browser
The toolbox

Pick a tool. Get the job done.

Twenty-five focused PDF tools, organized so you can find the right one in under five seconds. Each tool does exactly one job — and does it really well.

Why Filoraio

Six reasons people choose us, in plain English.

No buzzwords, no marketing fluff. Just the things that actually matter when you're trying to wrangle a PDF on a deadline.

Your files never leave your device

Most Filoraio tools run entirely in your browser. Your PDFs are processed locally — they're not uploaded, not stored, not seen by anyone. Privacy isn't a setting, it's the default.

Built for speed, not loading screens

Tools open instantly, drag-and-drop is responsive, and most operations finish in under a second. You came here to get something done — we'll get out of the way.

Forever free. Really.

No trial period, no "upgrade to Pro", no daily download cap, no credit card required to test. Every tool is free, with no asterisk and no fine print.

Works in any browser, anywhere

Chrome, Safari, Firefox, Edge, Brave, Arc — desktop, tablet, or phone. There's nothing to install, nothing to update, nothing to break next month.

No watermarks. No banner ads on your PDFs.

We never stamp your output. The PDF you download looks exactly like the PDF you uploaded — minus the pages you removed or plus the ones you merged.

Touch-friendly on phones and tablets

Drag, drop, reorder, and download — all works the same on a phone as on a laptop. Stuck on the train with a doc to merge? You're covered.

How it works

Three steps. About thirty seconds.

Filoraio is built around a simple, predictable rhythm: open, configure, download. Every tool on the site follows the same pattern, so the first time you use one, you've already learned the rest.

  1. Step 1

    Drop your file in

    Open the tool you need, then drag your PDF into the page or click to browse. We accept PDFs up to 100 MB and don't make you sign in to do it.

  2. Step 2

    Set the options you want

    Reorder, choose a compression level, pick a page range, type a password, drop a signature — whatever the tool calls for, we keep it to one short screen.

  3. Step 3

    Download in seconds

    Most jobs finish in under a second. Click the download button and you're done — no captchas, no email-me-the-link, no "watch this ad to continue".

Built for everyone

Whatever your PDF problem is, someone already solved it here.

Filoraio is used every day by people across very different jobs and very different needs. Here's what they reach for it for.

Students & researchers

Combine lecture notes, extract pages from a paper for a citation, compress a thesis to email under a 10 MB cap. All without IT permissions or paid software.

Small businesses & freelancers

Send polished invoices, sign contracts on the go, watermark proposals with your brand, and trim NDAs to the relevant pages — without a $20/month Acrobat subscription.

Designers & creators

Convert client mockups between PDF and PNG, package multiple deliverables into one branded PDF, and shrink portfolios so they actually open in Gmail previews.

Legal teams & paralegals

Merge case files, redact pages, password-protect sensitive contracts, and add page numbers for court submissions. Browser-side processing keeps confidential material off third-party servers.

Educators & administrators

Build worksheet packs, split textbooks into chapters, OCR scanned reading materials so students can search them, and add cover pages to course handouts.

Anyone with a stubborn PDF

Whether it's a tax form that won't print, a scanned receipt you need to email, or a PDF cover letter that's three megabytes too heavy — Filoraio's the fastest path to fixed.

FAQ

Questions, answered straight.

If something's not here, email us — we read every message and update this section based on what people actually ask.

Are Filoraio's PDF tools really free?

Yes. Every tool on Filoraio is completely free to use, with no signup, no credit card, no trial period, and no watermarks added to your files. We make money through unobtrusive ads on a few pages — never by holding your downloads hostage.

Are my files safe and private when I use Filoraio?

Most Filoraio tools — like merge, split, rotate, and watermark — run entirely in your browser, which means your PDFs never leave your device. For tools that require server processing, files are encrypted in transit and permanently deleted within one hour of upload.

Do I need to install any software or create an account?

No. Filoraio works in any modern browser on Windows, macOS, Linux, ChromeOS, iOS, and Android. There's nothing to install, no account to create, and no extension to add. Open the page, drop your file, get the result.

What file size limits apply?

There are no artificial size caps for browser-side tools — you're only limited by your device's memory, which is usually plenty for everyday documents. Server-based tools accept files up to 100 MB. If you have a larger file, try compressing it first using our Compress PDF tool.

Will Filoraio work with scanned PDFs and image-based documents?

Yes. Tools like merge, split, rotate, and watermark work with any PDF — text-based or scanned. For tasks that need real text recognition, like converting a scanned PDF to Word, use our OCR PDF tool first to make the document searchable and editable.

Can I use Filoraio for confidential or business documents?

Browser-based tools are ideal for confidential files — nothing is uploaded, so the file stays on your machine. For server-based tools, our processing pipeline uses encrypted connections, isolated workers, and automatic file deletion within an hour, so even sensitive contracts and reports stay protected.

Does Filoraio add watermarks or limit my downloads?

Never. We don't believe in watermarking your work. There are no per-day download limits, no "Pro" tier behind a paywall, and no "Try free for 7 days" pop-ups. Use any tool, as many times as you like, today and forever.

How do I report a problem or request a new tool?

We'd love to hear from you. Email us through the Contact page or open an issue on our GitHub repository. Bug reports and feature requests directly shape our roadmap, and most accepted requests ship within a few weeks.

Stop fighting your PDFs. Start finishing them.

Twenty-five tools, zero signup, zero watermark, zero nonsense. Bookmark Filoraio once and never search for “free pdf merger” again.