
iLovePDF
SmallPDF Free
Sejda
Adobe Acrobat DC
NullKit.app
PDF24 PDF Creator
PDFDocsMerge
Free private PDF and image tools that run entirely in your browser. Files leave no trace.

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 | ghostdocs.org | smallpdf.com |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


GhostDocs is a free, privacy-first utility suite for working with PDFs and images without ever uploading documents to a remote cloud server. While traditional online converters upload confidential documents to external servers where they can be retained or inspected, GhostDocs processes...
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 GhostDocs yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No GhostDocs videos yet. You could help us improve this page by suggesting one.
smallpdf tutorial video
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing GhostDocs and Smallpdf.
GhostDocs's answer
GhostDocs operates on a 100% zero-upload architecture. While conventional document tools upload files to remote servers, GhostDocs executes all PDF splitting, merging, redaction, and image conversions locally inside your browser using HTML5 Canvas and WebAssembly. You can disconnect your internet, turn on Airplane Mode, and every tool still works.
GhostDocs's answer
Complete privacy, no paywalls, and no file limits. Competitors like iLovePDF and Smallpdf upload your files to their servers and restrict usage behind daily limits or paid subscriptions. GhostDocs processes documents directly in your device's RAM with no file size limits, no watermarks, and zero account sign-up required.
GhostDocs's answer
Privacy-conscious professionals, remote workers, legal and financial consultants, journalists, and everyday web users who need to handle sensitive documents (such as tax filings, bank statements, contracts, and ID scans) without risking cloud leaks.
GhostDocs's answer
GhostDocs's answer
We created GhostDocs after realizing that simple everyday tasks—like blacking out an account number or combining two pages—forced users to upload confidential documents to anonymous cloud servers. We engineered a suite of zero-upload browser tools to prove that modern web apps can deliver fast, professional utility without sacrificing user privacy.
GhostDocs's answer
React, TypeScript, Vite, WebAssembly, HTML5 Canvas API, pdf-lib, pdfjs-dist, and binary EXIF parsers.
Share your experience with using GhostDocs 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.


We have no reviews of GhostDocs yet. Be the first one to post
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 GhostDocs since Nov 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 GhostDocs and Smallpdf, you can also consider the following products.


SmallPDF Free is an online image and PDFs toolset, offering premium features like converting, compressing, cropping, merging, editing, and splitting—all for free. Making PDF management easy for everyone. No registration or login required.
Compare SmallPDF Free to GhostDocs 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 GhostDocs or Smallpdf:


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

Private browser tools for images, PDFs, links, credentials, and safer sharing. Files stay on your device.
Compare NullKit.app to GhostDocs or Smallpdf: