PDF Editor - PDF Reader

Review by eFreeware

If you deal with contracts, lecture notes or scanned paperwork on your phone, PDF Editor - PDF Reader is the sort of app you would reach for when a document lands in your inbox and you need to look at it properly. Lincod Studio built it as a single place to read, edit and manage files, and that combination is what makes it interesting: instead of juggling one viewer and one annotation tool, you get both behind the same icon.

It is a free download on Android, rated for Everyone, and it has passed a million installs with a 3.9 average from 1,444 ratings. Those numbers suggest a tool that a lot of people have tried and found usable, without quite winning everyone over. The pitch is straightforward, and the appeal is the same: open a file, read it full screen, mark it up if you need to, and move on.

A reader for people who handle documents on a phone

The clearest fit is anyone whose documents arrive as attachments rather than as paper. A tenant reading a lease before signing, a freelancer checking a brief, a student working through course material on a bus ride home: all of them need a viewer that opens quickly and does not fight them over screen space. The full-screen reading mode is the part I would value most, because a PDF viewed inside a cramped interface is a miserable experience on a handset.

It also suits people who need to respond to a document rather than just absorb it. Adding comments and signatures covers the two things most of us actually do with a PDF on a phone: leave a note for someone else, or put a name on the dotted line. That is a narrow but very common set of tasks, and building the app around them makes sense.

The multi-format support widens that audience. Word, PowerPoint and Excel files open here too, so someone who receives a mix of attachments does not need to switch between several viewers. It will not replace a proper office suite for authoring work, but as a way to look at whatever arrives, it covers more ground than a PDF-only viewer would.

Reading, marking up and signing

The core of the app is the reader. It opens PDFs in an immersive full-screen view, which means the document gets the whole display rather than sharing it with toolbars. For long reads, whether that is a report, a manual or a novel in PDF form, that is the right default. The developer describes the reading experience as immersive, and a smooth reading experience is the thing that matters most in a viewer: waiting for pages to render is what makes people give up and open the file on a laptop instead.

Editing is handled through annotation rather than through rebuilding the document. You can add comments and place signatures, which covers review and approval workflows where the point is to mark something up rather than to rewrite it. This tool concentrates on leaving feedback and signing off on documents, so it suits readers who need to review, comment on and approve PDFs.

Beyond PDFs, the app reads Word, PowerPoint and Excel files. That makes it a general document viewer as much as a PDF tool, and it is a sensible choice for anyone who cannot predict what format the next attachment will be. The developer also notes that the app requests permission to read system files, which is what allows it to reach documents already stored on your device rather than only those passed to it from elsewhere. That permission is worth understanding before you grant it.

What the free download involves

The app costs nothing to install, and it carries ads. It also offers in-app purchases. The free version is the sensible place to start, and you can decide about spending once you know whether the app fits how you work.

That is a common shape for a tool in this category, and it is not unreasonable. Anyone who dislikes ads in a reading app, or who wants to know exactly what a purchase buys before committing, should weigh that against the convenience of having reading and signing in one place.

The app was released in September 2024 and last updated in May 2026, with the most recent change being a bug fix. That is a modest update history rather than a dramatic one.

How it compares with the alternatives

The obvious comparison is with a dedicated office suite. Those tend to be heavier, often subscription-based, and built around creating documents as much as reading them. If your work involves writing reports or building spreadsheets on a phone, that is the category you belong in. This app is the lighter option: it opens the files, lets you read them properly and lets you annotate them, without pretending to be a word processor.

The other comparison is with the viewer that may already be on your phone. A built-in reader will open a PDF. The value here is having annotation and signature support in the same place as the reading, plus the ability to handle Word, PowerPoint and Excel files when they turn up. Whether that is worth an install depends on how often documents reach you on your phone rather than on a computer.

There is also the question of trust with a tool that asks for file access. An app from a smaller studio, asking to read system files, is a reasonable thing to think about before granting permission. That is not a reason to avoid it, but it is a reason to install it deliberately rather than casually.

A useful document companion for phones and tablets

PDF Editor - PDF Reader earns a place on a phone that receives documents regularly. It reads PDFs full screen, it lets you comment and sign, and it opens the Word, PowerPoint and Excel files that arrive alongside them. For a free download, that is a lot of everyday utility, and the annotation features are the part that lifts it above a plain viewer.

The caveats are the ones you would expect: ads and in-app purchases. If you want a tool for authoring documents, this is not it; if you want to read, mark up and sign what other people send you, it fits neatly.

I would suggest it to anyone who wants a single Android app for opening whatever document lands in their inbox and doing something useful with it, and who is comfortable with a free, ad-supported tool from a small studio. Try the free version on the documents you actually handle, and let that decide whether the paid options are worth exploring.

What's new in version 1.6.2

Fix bug