
iLovePDF
iLoveIMG
PDF24
Sejda
TinyPNG
Squoosh
Stirling PDF
Free PDF, image, dev and text tools that run in your browser, so your files are never uploaded. No sign-up, no ads, no tracking. Merge, split and compress PDFs, convert images, format JSON and more. Open source (MIT).

iLovePDF
Adobe Acrobat DC
Sejda
PDF24
PDF24 - Online PDF Tools
CloudConvert
TinyWow
PDF document management and conversion suite

Which is more popular?
Based on our record, Smallpdf seems to be more popular. It has been mentioned 38 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | bundle.tools | smallpdf.com |
| Pricing | ||
| Platforms | — | |
| Company | 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Bundle is a free, growing toolkit of PDF, image, developer, text and generator tools that run entirely in your browser. Files are processed on your device and never uploaded, and the site's security policy enforces it. There is no sign-up, no ads, no cookies and no analytics. You can verify the...
No description of Smallpdf yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Bundle.tools yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Bundle.tools videos yet. You could help us improve this page by suggesting one.
smallpdf tutorial video
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Bundle.tools and Smallpdf.
Bundle.tools's answer
Most online PDF and image tools upload your files to their servers, which is slow for big files and a risk for sensitive ones. Bundle processes everything on your device, so there's no upload wait and nothing stored or shared. It's also free with no limits or accounts, and open source (MIT), so you can read the code or run your own copy.
Bundle.tools's answer
Everything runs in your browser. Your files are never uploaded to a server, and a strict content security policy enforces that, not just a promise. There is no sign-up, no ads, no watermarks and no paid tier, and a privacy-proof page lets you verify the claim yourself.
Bundle.tools's answer
Anyone who needs a quick PDF, image or file conversion without handing their documents to a third party. That includes people handling personal paperwork like IDs and forms, students and freelancers, and developers who want fast JSON, cron and timestamp utilities without installing anything.
Bundle.tools's answer
Astro for the static site shell, Svelte for the interactive tools, TypeScript, and plain CSS. Heavy work runs in Web Workers, with WebAssembly where needed. It's deployed on Cloudflare Workers.
Bundle.tools's answer
Individual users (the product is free and has no accounts)
Bundle.tools's answer
Privacy-focused tools exist, but they are spread across many sites, with no single place for everything. I built Bundle for myself and add tools as I need them. Everything runs on your device and nothing is uploaded.
Share your experience with using Bundle.tools and Smallpdf. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Smallpdf is a well-known online PDF platform with a clean interface. It works entirely in the browser and integrates with Google Drive and Dropbox, making it convenient if you store files in the cloud. The free tier...
Users highlight Docpose.cloud’s reliability—no failed conversions even on rare formats. CloudConvert gets praise for quality tweaks but frustrates with daily resets. iLoveIMG is loved for extras like AI, but free...
Platforms like iLovePDF and Smallpdf are among the most popular choices. They do a decent job for simple PDFs, but I quickly realized a few issues:
Recommendations tracked on public social media and blogs since March 2021.


Tracking Bundle.tools since Oct 2026.
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 / 11 months ago
Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but I‘ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office – very cool folks. [1]... - Source: Hacker News / almost 3 years ago
And use this one to merge two single-page pdf to make a double side page. Source: almost 3 years ago
When comparing Bundle.tools and Smallpdf, you can also consider the following products.


iLoveIMG is one of most powerful solution that comes with all the major tool you cloud want to edit images in bulk.
Compare iLoveIMG to Bundle.tools or Smallpdf:

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.
Compare Adobe Acrobat DC to Bundle.tools or Smallpdf:

PDF24 is a free to use PDF creator, converter, and virtual printer.
Compare PDF24 to Bundle.tools or Smallpdf:


Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!
Compare TinyPNG to Bundle.tools or Smallpdf: