Convert ADOC files online for free
The converter easily converts your ADOC file to various formats - free and online. No Excel or extra software needed.
The converter also works in reverse, so you can convert other Compressed formats to ADOC with high quality output.
The .ADOC file extension serves two distinct but critical functions. Primarily (95% of cases), it is a Lithuanian ADOC digitally signed document container, utilized by the Lithuanian Chief Archivist Service for secure electronic document exchange. Internally, this file is a ZIP archive that bundles the original file (often a PDF, DOCX, or TIFF) with XML-based digital signatures and metadata to ensure legal validity under eIDAS regulations. The major disadvantage is that standard operating systems treat it as an unknown file type; without specific government-issued software like Signa, you cannot view the signed contents. To access the files inside without specialized tools, the best solution is to rename the extension to ZIP or convert it to a standard archive format.
Secondarily, .ADOC refers to AsciiDoc, a mature, plain-text markup language used by developers to write documentation, books, and articles. While human-readable, raw AsciiDoc files lack the formatting required for professional presentation. For publishing, these files should be converted to HTML for web hosting, PDF for distribution, or EPUB for e-readers using toolchains like Asciidoctor. convert.guru allows you to handle both types: extracting contents from signed containers or rendering markup into polished documents.
Use Convert.Guru to open and convert your ADOC file.
Users also converted EDOC, PDF, TXT, ASICE, DOCX, ZIP, HTM, DOC, ADO, BDOC, FFDATA, QARANTIYA-MEKTUBU and PLN files.
If you want to convert ADOC file to PDF, DOCX, MD, HTML, MARKDOWN, DOC, TXT, RTF, ODT, PAGES, TEX or LATEX, you can use Signa Web or similar software from the "Digital Signature Container" category. In the File menu, look for Save As… or Export….
To convert PDF, DOC, ASC, TODO, NFO, MEMO, README, JPG, TXT or NOTE files to ADOC, try Signa Web or another comparable tool in the "Digital Signature Container" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our ADOC converter.