About all in tool
all in tool is a free collection of everyday file tools for PDFs, images, audio and ZIP archives. It's for anyone who needs a quick job done (shrinking a photo for an application form, merging scanned pages, trimming a voice memo) without installing software, creating an account or handing personal files to a stranger's server.
Why we built it
Most online converters ask you to upload your file, wait while a remote server processes it, and then download the result. That means contracts, ID photos and private recordings get copied to computers you know nothing about. We thought simple file jobs shouldn't work that way, because modern browsers are powerful enough to do the work themselves.
How all in tool works
Every tool on this site runs inside your web browser, on your own device. When you choose a file, it is read into your browser's memory, processed there, and offered back to you as a download. Your files are not sent to us, so we never see, store or analyse them.
- Private: no uploads, so there is nothing of yours on our servers to leak or delete.
- Fast: there's no upload or download wait, and large files are limited only by your device.
- Free: no sign-ups, watermarks, daily limits or paid tiers.
- Light on the internet: once a tool page has loaded, the processing itself does not need the internet.
What you can do here
- PDF tools: merge, split, compress, rotate, organize, sign and password-protect PDFs, and convert between PDF and JPG.
- Image tools: compress to an exact file size, resize, convert, rotate, make passport photos and remove hidden photo metadata.
- Audio tools: convert to MP3, trim, merge and change volume.
- File tools: bundle and compress any files into a ZIP archive.
Every tool page includes step-by-step instructions, practical tips, honest limitations and answers to common questions.
Our principles
- Honesty about results. Our guides describe what each tool actually does, including its limits. For example, compressing a PDF can make its text unselectable.
- No dark patterns. No fake "processing" timers, forced sign-ups or surprise paywalls.
- Respect for your data. We only collect what's needed to run and improve the website, as explained in our Privacy Policy.
How the site stays free
all in tool is supported by advertising. Ads pay for hosting and development so every tool can stay free without limits. We place ads so they don't get in the way of the tools, and ads never get access to your files.
Get in touch
Found a bug, want a new tool, or have a question? We read every message. Visit our contact page. Please read our Terms of Use before using the tools.