
iLovePDF
Adobe Acrobat DC
Sejda
PDF24
PDF24 - Online PDF Tools
CloudConvert
TinyWow
PDF document management and conversion suite
Microsoft Office Excel
Diff Checker
Beyond Compare
Excel Compare
Excel Sheet Comparator
SheetDelta
xlCompare
Browser-local XLSX comparer for Mac and no-Inquire workflows. Aligned value, formula, and hidden-content changes; free CSV. Not a full Excel audit.

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 | workbookdiff.com |
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In their own words, as submitted to SaaSHub.

No description of Smallpdf yet.
WorkbookDiff is a browser-local XLSX version comparer for two coordinate-aligned .xlsx files (up to 20 MiB each). It is meant for Mac and other no-Inquire workflows, when Microsoft Spreadsheet Compare or the Excel Inquire add-in is unavailable. It compares aligned cell values, stored formula...
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
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 WorkbookDiff yet.
Walkthroughs and reviews on video.
smallpdf tutorial video
More videos
Compare Two XLSX Files Locally | WorkbookDiff Demo
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Smallpdf and WorkbookDiff. 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 WorkbookDiff 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 WorkbookDiff since Jul 2026.
When comparing Smallpdf and WorkbookDiff, you can also consider the following products.


Microsoft Office Excel is a commercial spreadsheet application.
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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 Smallpdf or WorkbookDiff:

Diff Checker is a free online diff tool that quickly and easily gives you the text differences...
Compare Diff Checker to Smallpdf or WorkbookDiff:


Beyond Compare allows you to compare files and folders.
Compare Beyond Compare to Smallpdf or WorkbookDiff: