Best File Reader Software

Total Commander is a file manager for Windows from Ghisler Software, a Swiss company that has maintained it for decades under a single developer. Its defining characteristic is the dual pane layout: two directory listings side by side, with operations running between them.

That layout is the reason its users are so attached to it. Copying and moving files between two locations is the most common thing anyone does in a file manager, and a design where both locations are permanently visible turns an operation that otherwise involves navigating back and forth into a single keystroke.

Built in archive handling and FTP access reflect where the product came from and why it survived. Treating a compressed archive as a browsable folder and a remote server as another pane removes the need for separate tools, and that consolidation was valuable long before cloud storage existed and remains so.

The product's longevity is itself the argument. Software maintained continuously for this long by the same author does not surprise its users, keyboard shortcuts learned twenty years ago still work, and for people who spend their day moving files that stability is worth more than a redesign. No pricing is published on the captured page; the product is shareware with a licence fee.

7-Zip is a free open source file archiver, distributed under a licence that permits use in any setting including commercial ones without payment. That licensing position is the single most important fact about it and explains its presence on an enormous number of machines.

Its own 7z format achieves compression ratios materially better than the older zip format on most content, which mattered a great deal when storage and bandwidth were scarce and still matters when moving large archives between systems. It also reads and writes the formats everything else uses, so choosing it costs no compatibility.

Being free without qualification removes a question that otherwise costs an organisation real time. Compression utilities have historically been a source of licence disputes because they get installed casually on machines nobody is tracking, and a tool that carries no per seat obligation cannot create that problem.

The application itself is deliberately plain, which is a virtue in a utility. It integrates into the file manager context menu, does the operation, and is otherwise invisible, and for software whose entire purpose is a step on the way to something else that is the correct design. No pricing exists because the product is free.

Sumatra PDF is a free, fast and lightweight document reader for Windows, opening documents instantly with minimal memory use.

Speed is the entire point and it is a real differentiator rather than a claim. Adobe Reader and its full featured competitors take seconds to launch and consume substantial memory because they carry editing, forms, scripting and cloud integration nobody uses when they simply want to read something. Sumatra opens immediately because it does one job.

Format coverage is far wider than the name suggests, handling PDF, EPUB, MOBI, comic books in CBZ and CBR, DjVu, XPS and images. That combination is genuinely rare: e-book formats, scanned academic material in DjVu and comic archives normally each require their own application, and one reader covering all of them replaces three or four installed programs.

The commitments around it are stated plainly and matter in a category full of bundled toolbars: free and open source, no ads, no bundled software and no subscription. A portable option runs without installation from a USB drive, useful on machines where installing software is not permitted. Customisation covers keyboard shortcuts, themes and toolbar layout, and native builds are published for 32-bit, 64-bit and ARM64 on Windows 7 through 11. Users describe it as doing everything commercial products do but better. It is free.

Foxit PDF Reader is a free application for viewing, annotating and signing PDF documents, offered by a vendor whose commercial product is Foxit PDF Editor. The reader is the entry point into that line rather than a product sold on its own.

Its historical argument was weight. The dominant reader became large and slow enough that a smaller, faster alternative had a genuine claim, and for a machine whose main interaction with PDFs is opening one from an email that difference is felt every day rather than occasionally.

Annotation and signing are where a free reader now has to compete, because viewing alone is handled by every browser. Marking up a document and returning it, or signing and sending a form back, are the tasks that still send people looking for an application, and a reader that does both covers most of what an individual needs.

The pricing captured from the vendor's page prices PDF Editor rather than the reader, and several of the figures were fragments of the page's own script payload rather than real amounts. The reader itself is distributed free, and anyone budgeting should price the Editor tiers deliberately rather than reading numbers taken from the editor page. That distinction matters in practice, because an organisation standardising on Foxit is usually deploying the free reader widely and the paid editor to a much smaller group, and those two decisions have entirely separate costs.