
Docexp
iLovePDF
JustPDF.app
Convertfiles.ai
Adobe Acrobat DC
DocScan
HTML PDF API
PDF Expert
Smallpdf
iLovePDF
Adobe Acrobat DC
Sejda
PDF24
CloudConvert
TinyPNG
Convertio
Docexp is 113 free tools to merge, split, compress, and convert PDFs, photos, and documents โ all running entirely in your browser. No uploads, no sign-up, no daily limits, no file-size caps. Your files never leave your device, because there's no server to send them to. Just open a tool and go.
Docexp
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Docexp's answer
Docexp runs all 113 of its tools entirely in your browser โ nothing is ever uploaded. Almost every other "free" PDF/file site sends your documents to a server to process them. Docexp has no server-side processing at all, so your files physically never leave your device (you can confirm it by watching the Network tab โ no upload happens). Pair that with no sign-up, no daily task limits, and no file-size caps, and it's both the most private and the least restricted option in the category.
Docexp's answer
Three reasons. 1) Privacy by design โ because files are processed locally, there's no server copy to leak, log, or "delete after 2 hours." It's structural, not a policy. 2) No limits โ Smallpdf caps free users at ~2 tasks a day and iLovePDF at 25 MB; Docexp has no task, count, or size limits, because there's no server cost to ration. 3) Breadth โ 113 tools in one place (PDF, image, document, data, text, dev utilities), all free, no account, no watermarks.
Docexp's answer
Anyone who needs quick file tools without handing their documents to a stranger's server: privacy-conscious people, students preparing passport/ID photos and exam documents to exact size specs, and professionals working with sensitive files โ legal, finance, HR, healthcare. Plus everyday users who just want to merge or compress a PDF fast, for free, without signing up.
Docexp's answer
I kept running into the same wall: every free file tool wanted me to upload my document to their server, create an account, or capped me at a couple of tasks a day. For a menu, fine โ but people put bank statements, contracts, and ID scans through these tools. I realized most of those jobs (merging, compressing, converting) are small computations a browser can do on its own, no server needed. So I built Docexp to do exactly that: every tool runs locally, nothing is uploaded, and it's free with no limits. It grew from a handful of tools to 113 based on what people actually asked for.
Docexp's answer
TypeScript and Vite, built as a static single-page app with no backend. The processing is done client-side by open-source libraries: pdf-lib and pdf.js for PDFs, SheetJS and Mammoth for Excel/Word, JSZip for archives, plus canvas and WebAssembly for image work, QR/barcode, and more. There's no server or database โ it's a static site on Netlify, so every tool runs as JavaScript in the user's own browser tab. That architecture is the privacy guarantee.
Based on our record, Smallpdf seems to be more popular. It has been mentiond 38 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
According to statistics from smallpdf.com, by 2025, there will be a massive 2.5 trillion PDF documents stored worldwide, and 290 billion new PDF documents will be created every year. - Source: dev.to / 7 months ago
Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but Iโve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office โ very cool folks. [1] https://smallpdf.com/. - Source: Hacker News / over 2 years ago
And use this one to merge two single-page pdf to make a double side page. Source: over 2 years ago
I don't have Office 365 for the "Get Data" option, nor do I have Adobe Acrobat. I've tried the smallpdf website but it came out a mess, possibly because my original spreadsheet had highlighted rows and lots of text in some of the cells. Source: about 3 years ago
Examples of companies doing this well: - SmallPDF users can convert or compress a limited number of files without an account โ turning users into advocates and customers once paid use cases comes along; - Freshline uses interactive product demos to help users self-educate and understand the value of their features, without a paywall or registration;. Source: over 3 years ago
iLovePDF - Premium online PDF tool set
JustPDF.app - Free, private PDF tools that run entirely in your browser โ files never leave your device.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
Convertfiles.ai - Convert Your Images Online for Free
Sejda - Split, merge and other powerful PDF tools.
PDF24 - PDF24 is a free to use PDF creator, converter, and virtual printer.