PS File Viewer vs DWG Viewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PS File Viewer
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Viewer for PS Files is the simplest way to open, view, and convert PostScript (.ps) files right from your iPhone or iPad โ no desktop software required. PostScript files are notoriously hard to open on mobile devices. Viewer for PS Files solves that problem by letting you import a .ps file and instantly convert it into PDF, PNG, or JPEG โ whichever format you need. KEY FEATURES โข Open .ps files directly from Files, Mail, AirDrop, or any app that supports the Share Sheet โข Convert PostScript files to PDF, PNG, or JPEG โข Fast, reliable online conversion โข Clean, distraction-free viewer for your converted files with smooth scrolling and zoom โข Save converted files locally so you can access them anytime, even offline โข Share converted files via Mail, Messages, AirDrop, or any installed app โข Simple, intuitive interface designed for quick, on-the-go use โข Automatic retry handling for a smooth conversion experience, even on slower connections HOW IT WORKS 1. Open a .ps file from the Files app or share it into Viewer for PS Files 2. The app securely process and converts your file to PDF, PNG, or JPEG 3. View your converted file instantly inside the app 4. Save or share it wherever you need it WHO IT'S FOR Viewer for PS Files is built for anyone who receives PostScript files from printers, publishers, engineering tools, or legacy software and needs a fast way to view or convert them on iOS โ students, engineers, print professionals, and everyday users alike. PRIVACY & RELIABILITY Your files are processed securely and only used to generate your converted file. We don't require an account to get started, and the app is designed to be lightweight and fast. SUBSCRIPTION Viewer for PS Files offers an optional subscription that removes ads and unlocks unlimited conversions for a smoother, uninterrupted experience. Subscriptions are billed through your Apple ID account and can be managed or cancelled anytime in your device Settings. Download Viewer for PS Files today and turn any PostScript file into a viewable, shareable PDF, PNG, or JPEG in seconds. Terms of use(EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DWG Viewer
View, edit, and convert CAD drawings directly on your mobile device. Transform PDFs and scans into editable CAD files, measure dimensions, and add annotations. Save and export your work in various formats without needing a computer.
- Open DWG and DXF files
- Convert PDF and scans to drawings
- Measure distances, areas, and angles
- Annotate and mark up drawings
- Edit CAD elements
- Interactive 3D model view
- Export to PDF, image, or SVG
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DWG Viewer opens AutoCAD DWG and DXF drawings and draws every line, layer and sheet exactly as the original CAD software saved it, right on your phone. Use it as a DWG file reader for AutoCAD and every other CAD app that saves this format, without installing anything on a computer. WHAT IT OPENS โข Every DWG and DXF drawing, from the earliest AutoCAD releases to the newest โข Every sheet and layout in the set, with smooth zoom down to the smallest note โข Layers exactly as the drawing defines them: show, hide or isolate any of them with a tap โข Tap any line, block or wall to see its layer and properties โข A 3D model inside the drawing, in a full interactive view: orbit, pan and zoom, shaded, wireframe or x-ray TURN PDF AND PHOTOS INTO DRAWINGS โข A PDF plan becomes a real drawing, with true lines, arcs and text, not a picture โข A photo or scan of a paper drawing becomes a drawing too, with its text recognized โข Set the exact scale by typing one known length MEASURE, MARK UP AND EDIT These tools require an in-app purchase: โข Measure distances, paths, areas and angles, snapped to endpoints, midpoints, centers and intersections โข Mark up with clouds, arrows, lines, shapes and notes, in your choice of color โข Draw, move, copy, rotate, scale, mirror and delete, with exact typed lengths and coordinates โข Insert doors, windows, furniture, fixtures, trees, vehicles and steel profiles from a built in library of real world blocks โข Find any word across every sheet in seconds โข Save your work as a DWG or DXF, or export a PDF, image or SVG Open a file from the Files app, Mail, AirDrop or any app's Share Sheet, or tap "Open File" inside DWG Viewer. No account, no login required. Works on iPhone, iPad and Mac. Every drawing stays on your device, nothing is uploaded. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Screenshots
Verdict
The clearest difference is ads: DWG Viewer at none against PS File Viewer's shown. DWG Viewer also leads on update cadence (every 4 days vs every 2 months) and device support (4 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PS File Viewer sells 5 in-app purchases, starting at $14.99 per year and DWG Viewer sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PS File Viewer ships an update every 2 months, DWG Viewer every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | PS File Viewer | DWG Viewer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 2 months | Every 4 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Monetization | โ | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac โ better |
| Requires iOS | 16.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 12 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Vaibhav Singhal | Rush Tools LLC |
In-app purchases
PS File Viewer
- Premium Annual$14.991 Year
- PS to PDF โ 2 Credits$0.99
- PS to PDF โ 4 Credits$1.99
- PS to PDF โ 7 Credits$2.99
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- Lifetime Access$24.99
DWG Viewer
- DWG Viewer Pro3 Days trial$2.997 Days
- DWG Viewer Pro$14.991 Year
Questions
Is PS File Viewer free?
Is DWG Viewer free?
Do PS File Viewer or DWG Viewer have ads?
Which is updated more often, PS File Viewer or DWG Viewer?
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