Các lựa chọn thay thế STDU Viewer tốt nhất ở 2026

Bạn đang tìm kiếm các lựa chọn thay thế cho STDU Viewer? Trong so sánh này, chúng tôi sẽ xem xét kỹ hơn STDU Viewer cùng với các giải pháp phần mềm tương tự như STDU Viewer, SumatraPDF, PDFCreator, FlexiPDF, FreeCommander XE, Adobe Reader, PDF-XChange Editor, NAPS2, PDF-Creator, PDF-XChange Viewer và Adobe Acrobat DC.

Bảng so sánh chi tiết của chúng tôi nêu bật các tính năng chính, giá cả và hiệu suất của những giải pháp hàng đầu này, giúp bạn đưa ra quyết định sáng suốt. Dù bạn đang tìm kiếm tính năng mạnh mẽ, thiết kế thân thiện với người dùng hay các lựa chọn tiết kiệm chi phí, hãy khám phá cách STDU Viewer, SumatraPDF, PDFCreator, FlexiPDF, FreeCommander XE, Adobe Reader, PDF-XChange Editor, NAPS2, PDF-Creator, PDF-XChange Viewer và Adobe Acrobat DC so sánh để tìm phần mềm phù hợp nhất với mục tiêu của bạn.

	Platform Compatibility	Primary Functionality	Licensing & Cost
STDU Viewer	Windows, including Windows 10	Document viewer supporting multiple file formats including PDF, DjVu, FB2, MOBI, TIFF, TXT with tabbed interface and annotations.	Free document viewer without ads or pop-ups.
SumatraPDF	Windows, supports multiple versions	Lightweight PDF viewer with support for various formats including PDF, ePub, CBR, CBZ with minimalistic interface and night mode.	Open source and free software under GPLv3 license.
PDFCreator	All Windows operating systems	PDF creation and conversion tool allowing to create PDFs from any Windows program with advanced features like encryption and merging.	Offers both a free version and paid version with additional features.
FlexiPDF	Windows and Mac	Versatile PDF editor supporting editing, form creation, OCR technology, digital signatures and integration with cloud storage.	Available as a free trial; full functionality requires purchase.
FreeCommander XE	Windows Vista, 7, 8, 10, supports 32-bit and 64-bit	File management application with dual-panel interface supporting file compression, folder synchronization and advanced search.	Free for personal and commercial use.
Adobe Reader	Windows, Mac, Android, iOS	Free software for viewing PDF files across multiple platforms with annotation and search functions.	Free to use with frequent updates; paid Adobe Acrobat Pro provides more features.
PDF-XChange Editor	Windows 7, 8, 10	Feature-rich PDF editor offering advanced editing tools, digital signature support, OCR and cloud services integration.	Free version with limited features; paid subscription available for full features.
NAPS2	Windows Vista, 7, 8, 8.1, 10	Free open-source scanning tool with OCR capabilities supporting multiple file formats and customizable settings.	Completely free and open source under GPL v2.0 license.
PDF-Creator	Windows XP and later	Batch PDF creation software with conversion optimization features supporting annotations and digital signatures.	Paid software featuring batch mode and advanced features.
PDF-XChange Viewer	Windows and Mac OS	Free PDF viewer with annotation tools, OCR functionality and support for multimedia elements on Windows and Mac OS.	Free PDF viewer; paid editors available separately.
Adobe Acrobat DC	Windows, macOS, Android, iOS	Comprehensive PDF software suite with editing, e-signing, OCR technology and integration extending across multiple platforms.	Subscription-based software suite with a free trial; higher cost for full features.

Platform Compatibility

STDU Viewer	Windows, including Windows 10
SumatraPDF	Windows, supports multiple versions
PDFCreator	All Windows operating systems
FlexiPDF	Windows and Mac
FreeCommander XE	Windows Vista, 7, 8, 10, supports 32-bit and 64-bit
Adobe Reader	Windows, Mac, Android, iOS
PDF-XChange Editor	Windows 7, 8, 10
NAPS2	Windows Vista, 7, 8, 8.1, 10
PDF-Creator	Windows XP and later
PDF-XChange Viewer	Windows and Mac OS
Adobe Acrobat DC	Windows, macOS, Android, iOS

Primary Functionality

STDU Viewer	Document viewer supporting multiple file formats including PDF, DjVu, FB2, MOBI, TIFF, TXT with tabbed interface and annotations.
SumatraPDF	Lightweight PDF viewer with support for various formats including PDF, ePub, CBR, CBZ with minimalistic interface and night mode.
PDFCreator	PDF creation and conversion tool allowing to create PDFs from any Windows program with advanced features like encryption and merging.
FlexiPDF	Versatile PDF editor supporting editing, form creation, OCR technology, digital signatures and integration with cloud storage.
FreeCommander XE	File management application with dual-panel interface supporting file compression, folder synchronization and advanced search.
Adobe Reader	Free software for viewing PDF files across multiple platforms with annotation and search functions.
PDF-XChange Editor	Feature-rich PDF editor offering advanced editing tools, digital signature support, OCR and cloud services integration.
NAPS2	Free open-source scanning tool with OCR capabilities supporting multiple file formats and customizable settings.
PDF-Creator	Batch PDF creation software with conversion optimization features supporting annotations and digital signatures.
PDF-XChange Viewer	Free PDF viewer with annotation tools, OCR functionality and support for multimedia elements on Windows and Mac OS.
Adobe Acrobat DC	Comprehensive PDF software suite with editing, e-signing, OCR technology and integration extending across multiple platforms.

Licensing & Cost

STDU Viewer	Free document viewer without ads or pop-ups.
SumatraPDF	Open source and free software under GPLv3 license.
PDFCreator	Offers both a free version and paid version with additional features.
FlexiPDF	Available as a free trial; full functionality requires purchase.
FreeCommander XE	Free for personal and commercial use.
Adobe Reader	Free to use with frequent updates; paid Adobe Acrobat Pro provides more features.
PDF-XChange Editor	Free version with limited features; paid subscription available for full features.
NAPS2	Completely free and open source under GPL v2.0 license.
PDF-Creator	Paid software featuring batch mode and advanced features.
PDF-XChange Viewer	Free PDF viewer; paid editors available separately.
Adobe Acrobat DC	Subscription-based software suite with a free trial; higher cost for full features.

Việc chọn phần mềm phù hợp không chỉ dựa vào tính năng. Kích thước, loại giấy phép, đánh giá người dùng và độ phổ biến cũng rất quan trọng.

Bảng so sánh nhanh này cho thấy STDU Viewer so với STDU Viewer, SumatraPDF, PDFCreator, FlexiPDF, FreeCommander XE, Adobe Reader, PDF-XChange Editor, NAPS2, PDF-Creator, PDF-XChange Viewer và Adobe Acrobat DC như thế nào ở những khía cạnh chính—giúp bạn tìm ra lựa chọn tốt nhất.

	Kích thước	Giấy phép	Phổ biến
STDU Viewer		Phần mềm miễn phí	0%
SumatraPDF	4,3MB	Thương mại	6%
PDFCreator	42,1MB	Thương mại	47%
FlexiPDF	252,4MB	Thương mại	17%
FreeCommander XE		Phần mềm miễn phí	6%
Adobe Reader	36,1MB	Phần mềm miễn phí	100%
PDF-XChange Editor	377,2MB	Thương mại	8%
NAPS2		Phần mềm miễn phí	8%
PDF-Creator	13,8MB	Bản demo	1%
PDF-XChange Viewer	15,8MB	Phần mềm miễn phí	4%
Adobe Acrobat DC	1,1MB	Thương mại	8%

Kích thước

STDU Viewer
SumatraPDF	4,3MB
PDFCreator	42,1MB
FlexiPDF	252,4MB
FreeCommander XE
Adobe Reader	36,1MB
PDF-XChange Editor	377,2MB
NAPS2
PDF-Creator	13,8MB
PDF-XChange Viewer	15,8MB
Adobe Acrobat DC	1,1MB

Giấy phép

STDU Viewer	Phần mềm miễn phí
SumatraPDF	Thương mại
PDFCreator	Thương mại
FlexiPDF	Thương mại
FreeCommander XE	Phần mềm miễn phí
Adobe Reader	Phần mềm miễn phí
PDF-XChange Editor	Thương mại
NAPS2	Phần mềm miễn phí
PDF-Creator	Bản demo
PDF-XChange Viewer	Phần mềm miễn phí
Adobe Acrobat DC	Thương mại

Đánh giá

STDU Viewer
SumatraPDF
PDFCreator
FlexiPDF
FreeCommander XE
Adobe Reader
PDF-XChange Editor
NAPS2
PDF-Creator
PDF-XChange Viewer
Adobe Acrobat DC

Phổ biến

STDU Viewer	0%
SumatraPDF	6%
PDFCreator	47%
FlexiPDF	17%
FreeCommander XE	6%
Adobe Reader	100%
PDF-XChange Editor	8%
NAPS2	8%
PDF-Creator	1%
PDF-XChange Viewer	4%
Adobe Acrobat DC	8%