
Smallpdf
Adobe Acrobat DC
Sejda
PDF24
PDF24 - Online PDF Tools
CloudConvert
TinyWow
Premium online PDF tool set

aiDoks.eu
InvoiceIn
Mustang Project
E-Rechnungs-Studio.de
E-Invoice.Space
Invoice-Converter
GetInvoice
REST API for German e-invoices: generate XRechnung (UBL/CII) and ZUGFeRD from JSON, and validate XML and PDF invoices against the official KoSIT rule set, with a plain-language explanation for every business-rule finding. Validation is free.

Which is more popular?
Based on our record, iLovePDF seems to be more popular. It has been mentioned 32 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ilovepdf.com | normapi.com |
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In their own words, as submitted to SaaSHub.


No description of iLovePDF yet.
NormAPI generates XRechnung (UBL and CII) and ZUGFeRD invoices from JSON and validates XML and PDF invoices against the official KoSIT rule set, as a REST API and as a free browser validator without sign-up. Generated invoices are validated before they are returned, every response names the...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
iLovePDF is recommended for students, professionals, and anyone who needs to manipulate PDF documents frequently. It's especially beneficial for those who need to perform quick edits without downloading additional software or for users who require a range of PDF-related services in one platform.
No analysis of NormAPI yet.
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Cool Tool Review - ilovepdf
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using iLovePDF and NormAPI. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


It depends on the tool. Browser-based tools like Universal File Tools process your files entirely on your device — nothing is uploaded to any server. Tools like Smallpdf and ILovePDF upload your files to their servers...
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:
When it comes to converting files to PDF, the options are plentiful, whether you’re looking for a free online tool or a robust desktop application. Tools like PDF Converter and iLovePDF are fantastic for quick,...
We have no reviews of NormAPI yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Yeah you have to pay for it. You can use ilovepdf.com or something else if you want a free software to edit. Source: over 3 years ago
I use ilovepdf.com and it does the work pretty damn well. Source: over 3 years ago
The site ilovepdf.com did the job perfectly. Thank you once again, I didn't know about this site, but I'll use it from now on. Source: over 3 years ago
Tracking NormAPI since Oct 2026.
When comparing iLovePDF and NormAPI, you can also consider the following products.


Create, edit and view e-invoices online for free. Convert PDF to e-invoice, transform invoice XML to PDF, and generate UBL 2.1 with OCR scanning, EU VAT validation, and PEPPOL BIS 3.0 compliance.
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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.
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POST any e-invoice you receive. Get canonical EN 16931 JSON, validation with fix hints, PDF, CSV and DATEV back. Nothing stored.
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Mustangproject is a open source library and command line tool for FacturX/ZUGFeRD, a PDF-based format for electronic invoices.
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