Blog › What I Learned From Pacdora and Yellow Images
What I Learned From Pacdora and Yellow Images
By Nguyễn Thành Dân, Founder of Drint ·
I built Drint on my own, from my daily work making packaging visuals. Only when it was nearly finished did I study Pacdora and Yellow Images closely, and they raised my bar. Pacdora makes 3D boxes easy for anyone in a browser. Yellow Images holds every picture to one standard.
What impressed me most was not a feature. It was Pacdora's persistence, building its brand year after year until more than 4 million people use it, by its own count. And it was the meticulous care of Yellow Images, where 92,911 PSD mockups all look as if one hand made them. This is a thank-you note from the founder of a competing tool. It covers what they do best, what I took from them to finish Drint, what Drint does differently, and when to use them instead.
Why write it? I build Drint alone, and building alone is lonely work. Seeing that others kept going for years helps. Designers comparing tools also deserve an honest account from someone who has studied both closely. And a field gets better when the people in it say out loud who raised the bar.
Key points
- Pacdora pairs 3D mockups with dielines in one tool. On 8 November 2026 its site listed "7000+ 3D Mockups", "3,000+" box templates and "4 million+" users.
- Yellow Images sells PSD mockups. On 8 November 2026 it listed 92,911 of them, 6,620 with a 3D model.
- From Pacdora I learned to open the box, show the structure, and keep the dieline one click from the mockup.
- From Yellow Images I learned that a library feels professional when every picture shares one light, one background and one design system.
- Where Drint goes further: it checks your label against the labelling law of 47 countries while you design, and exports a print-ready CMYK file.
- Use them, not Drint, if you need a ready dieline for an unusual structure, apparel and device mockups, or fixed-angle PSDs for Photoshop.
Disclosure
Drint is a packaging design tool and competes with Pacdora directly and with Yellow Images in part. Nobody at either company was asked about this article or paid for it, and neither I nor Drint has any relationship with them. Every figure about them comes from their own public pages, read on the date shown, and is listed under Sources.
What did Pacdora get right?
Pacdora's home page calls itself "The Largest Mockup, Dieline & Design Template Platform". Whether or not one agrees with "largest", three things it did changed what designers expect from a packaging tool.
It put the dieline and the mockup in the same place. Before tools like it, a designer drew the dieline in Illustrator, printed a sample or rendered a still in a 3D program, and kept the two in step by hand. Pacdora lets you change the size, material and board thickness, then download the dieline as AI, PDF or DXF, according to its dielines page. That one decision removed a whole round of back-and-forth between designer and printer.
It shows the structure, not only the face. When I studied its mockup pages on 27 October 2026, mailers stood with their lids open, drawers were pulled half out and magnetic boxes were shown with the flap lifted. An open box answers the client's first question, "how does it open?", before anyone asks.
It made 3D approachable. A slider folds the box open and closed, and there are quick buttons for common views. Nobody needs to know what a camera rig is. That is harder to build than it looks, and it is why so many first-time packaging designers start there.
It kept going. A brand like Pacdora's is not built in a launch week. It takes years of showing up: new mockups, tutorials, pages in many languages, and patience while a market learns what a 3D packaging tool is. Four million users, by its own count, is what that persistence looks like. Every tool in this field, Drint included, benefits from the designers it taught to think in 3D.
What did Yellow Images get right?
Yellow Images describes its library as "editable PSD mockups" with smart objects. It is not a 3D tool in the way Pacdora and Drint are, and that is part of the lesson: it wins on how the pictures look.
One standard for every picture. When I went through its shelves on 29 and 30 October 2026, the pictures looked as if one photographer and one designer had made all of them. They share a pale grey background, one soft key light, a soft contact shadow, and the product at about the same size in the frame. No single picture is a masterpiece. The whole shelf is consistent, and that consistency is what reads as professional.
A design system for the sample artwork. Its sample prints use one strong background colour, one oversized brand element running off the edge, and a bold, condensed product name. Change the colour and the same system covers a whole product family, so "related mockups" look like a collection rather than a pile.
A set of pictures for each product. A blank version and a printed version sit side by side at the same size. Close-ups of the seal, the cap or the collar follow, then colour variants. The blank shows the real object; the close-ups prove the material holds up when you look closely.
Material you can believe. Foil pouches have soft creases and serrated seals. Woven bags show the weave. PET bottles refract. These details are why buyers trust a mockup enough to show it to a client.
Care at a scale that is hard to believe. Keeping one picture perfect is craft. Keeping more than ninety thousand of them to the same light, the same framing and the same design system is discipline, every day, for years. The closer I looked, the more I admired it.
What did Drint take from them?
By the time I looked at them, Drint already had its dieline engine, its 3D view and its print-ready export. I used Pacdora and Yellow Images as a measuring stick for the last stretch: how a mockup is presented. I took methods, never files, pictures or artwork. Concretely:
- Bold sample artwork on Drint's shelf. On 30 October 2026 I redrew the sample print across the library: one strong colour, a very large product name, and Drint red as the signature colour, where Yellow Images uses yellow.
- A picture set on every mockup page. Each page on drint.io/mockups now shows a blank version with thin diagonal lines, the printed version, and close-ups cropped from the large render, side by side.
- Open structures. I am moving boxes that open (mailers, drawers, magnetic lids) to open poses, as Pacdora does.
- The dieline next to the mockup. Every box in Drint is drawn from a real structure at the size you type; see how to make a packaging dieline.
What does Drint do differently?
Learning from someone is not the same as copying them. These are the places where I chose another road, and why.
- You design on the real dieline. In Drint you type the size in millimetres and draw your artwork straight onto the die, with bleed and folds; the 3D view folds as you work. The dieline library covers FEFCO and ECMA structures rather than thousands of fixed templates.
- The label is checked against the law. While you design, Drint reads your label and flags missing mandatory items and languages for 47 countries, from the US FDA rules to EU Regulation 1169/2011; see label law check for 47 countries. The check is free on every plan. It is a checklist that catches what is missing, not legal advice; the brand owner is still responsible for the final label. I did not find this in Pacdora or Yellow Images when I looked; it is the part of Drint I am proudest of.
- The file goes to the printer. Drint exports a print-ready CMYK PDF with the die line on its own layer; see from artwork to a print-ready packaging file.
- Every angle, every size. A PSD has the angle and proportions it was shot with. A Drint mockup can be turned, resized and re-lit, and rendered photo-real in the browser.
- A page for each product. Drint's mockups (83,400+ listed on drint.io/mockups on 8 November 2026) have their own pages with a description and real sizes, open to search engines.
- No AI design inside the editor. Drint is a design tool for designers. Pacdora offers AI packaging design, AI backgrounds and AI video; if you want those, it has them and Drint does not.
When should you use them instead of Drint?
| You need | Best choice | Why |
|---|---|---|
| A ready dieline for an unusual structure | Pacdora | 3,000+ box templates, per its dielines page |
| Apparel, device or lifestyle mockups | Pacdora or Yellow Images | Drint's library is packaging and printed products |
| Fixed-angle PSDs to edit in Photoshop | Yellow Images | 92,911 PSD mockups, smart objects |
| AI-generated backgrounds or video | Pacdora | It offers AI tools; Drint does not |
| A label checked against the law of the country you sell in | Drint | Live check for 47 countries, free on every plan |
| Packaging you will actually print, at your size | Drint | Real dieline in mm, CMYK PDF with the die on its own layer |
| A 3D mockup of your printed file from any angle | Drint or Pacdora | Both are 3D; Drint renders photo-real in the browser |
If you are unsure, try both for an afternoon on the same project. The right tool is the one that gets your pack approved and printed with the fewest surprises. Drint's side-by-side page is Pacdora alternative, and the count behind Drint's library figures is in Which is the largest 3D mockup library?.
What this means for designers
Competition between these tools has made each of them better, and designers are the ones who gain. Pacdora raised what a browser tool can do. Yellow Images raised what a mockup should look like. Drint is trying to add the last step: the file that goes to press. Hold all of us to those standards, Drint first.
I have real affection for the people at Pacdora and Yellow Images. Nothing beats learning, every day, from those who walked this road before me.
One more thing. If anyone from the Pacdora or Yellow Images teams is ever in Hà Nội, the phở is on me. I know a good place, and I would love to sit and hear your story.
Sources
- Pacdora, home page, pacdora.com, read 8 November 2026: "The Largest Mockup, Dieline & Design Template Platform", "View 5000+ mockup", "View 3000+ dieline templates", "Loved by 4 million+ Pacdora users".
- Pacdora, mockups page, pacdora.com/mockups, read 8 November 2026: "7000+ 3D Mockups".
- Pacdora, dielines page, pacdora.com/dielines, read 8 November 2026: "3,000+ Free printable & customizable box templates"; size, material and thickness; AI, PDF and DXF downloads.
- Pacdora mockup and detail pages, studied 27 October 2026 (open poses, open–close slider, quick views).
- Yellow Images, PSD mockups, yellowimages.com/mockups, read 8 November 2026: "Showing 1–60 of 92911 items"; "Every PSD file is set up with smart objects".
- Yellow Images, "With 3D Model" filter, yellowimages.com/mockups?with3d=1, read 8 November 2026: "Showing 1–60 of 6620 items".
- Yellow Images shelves and product pages, studied 29–30 October 2026 (backgrounds, light, picture sets, sample artwork).
- Drint, drint.io/mockups, read 8 November 2026: 83,400+ mockups.
- Drint, Label law check for 47 countries, 2 November 2026; country pages at drint.io/labels.
- Drint, Which is the largest 3D mockup library?, 29 October 2026: Pacdora listing count of 7,943.
Try it
Open any box in Drint's mockup library, type your own size, and see it fold in 3D.
Frequently asked questions
Is Drint a free Pacdora alternative?
Drint has a free plan with 3D mockups and dielines; print-ready PDF export is on the paid plan. Pacdora also has free and paid plans. Compare the features you need rather than the price alone.
Are Yellow Images mockups 3D?
Most are not. Yellow Images sells PSD files edited with smart objects. On 8 November 2026, 6,620 of its 92,911 mockups were listed "With 3D Model".
How many mockups does Pacdora have?
Its mockups page said "7000+ 3D Mockups" on 8 November 2026 and its home page "View 5000+ mockup". When I counted its listing on 29 October 2026 it showed 7,943.
Did Drint copy Pacdora or Yellow Images?
No files, pictures or artwork. I studied how they present mockups and applied the methods to Drint's own renders and sample designs, in Drint's colours.
Why would a competitor praise them?
Because it is true. Years of persistence and care deserve to be named, even by a rival.