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

iLovePDF
TinyPNG
remove.bg for Desktop
iLoveIMG
Squoosh
CloudConvert
PDF24
Free online tools to compress images and PDFs, convert HEIC, PNG and WebP to JPG, merge PDFs and remove backgrounds. No signup, no watermark.

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 | smallpdf.com | dockflip.com |
| Pricing | ||
| Company | — | 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Smallpdf yet.
DockFlip is a free set of image and PDF tools that work right in your web browser. No account, no sign-up and no watermark. Image tools - Compress JPG, PNG and WebP images, including to a target size (20 KB, 50 KB, 100 KB) - Convert between HEIC, WebP, AVIF, PNG and JPG - Resize images - Remove...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


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


As answered by people managing Smallpdf and DockFlip.
DockFlip's answer:
DockFlip puts everyday image and PDF jobs in one place and keeps them genuinely free. You don't need an account, there's no watermark on your files, and there's no cap on how many files you process. Many popular tools ask you to upgrade after a few images; DockFlip doesn't. It also covers specific tasks people search for, like compressing an image to exactly 20 KB, 50 KB or 100 KB for online forms, or converting iPhone HEIC photos to JPG.
DockFlip's answer:
Choose DockFlip if you want quick results without friction. Instead of jumping between a PDF site, an image compressor and a background remover, you get all of them in one consistent interface. It's free with no sign-up, no watermark and no limit on the number of files, so you can batch-process a whole folder and download everything at once. If you need team features, cloud storage integrations or an API, a larger suite like iLovePDF or Smallpdf may suit you better.
DockFlip's answer:
Everyday people who need to fix a file quickly: students and job seekers resizing photos and documents to fit online application limits, office workers merging or compressing PDFs before emailing them, iPhone users converting HEIC photos to JPG, and small business owners or sellers preparing product images. Most of them don't want to install software or create yet another account.
DockFlip's answer:
DockFlip was built by Shubham Awate. Working with images and documents every day, he kept running into the same problem: free online tools that lock you out after a few files, add watermarks or ask you to sign up before you can download. He wanted one clean place where everyday file jobs (compressing a photo for a form, converting HEIC to JPG, merging a few PDFs) just work, without limits. DockFlip launched in October 2026 and new tools are added regularly based on what people search for.
DockFlip's answer:
DockFlip is a lightweight static web app built with HTML, CSS and JavaScript. Image conversion and compression run in the browser using standard web APIs, so pages load fast and most image work doesn't need a server round trip. The site is deployed on Cloudflare's global network for fast loading worldwide.
Share your experience with using Smallpdf and DockFlip. 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:
We have no reviews of DockFlip yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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
Tracking DockFlip since Nov 2026.
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